Upcoming events
Web Development insights directly from framework authors and early adopters.
Talks from our events
Articles
Top ideas
Deep Dives
Deep Dive: Growing to Tech Lead
Growing to Tech Lead
Learn directly from other Senior+ and Lead engineers on how to progress your engineering career, strengthen your foundational skills and become and irreplaceable engineer.
- Talk: Why Engineers Must Become Multipliers in the AI-Era
- Talk: Current Trends in AI for Technical Hiring
- Talk: Walking the Netflix Paved Road (Bumps Included): Web Framework, Hawkins Design System
- Talk: Pocket Guide to Seniority
- Talk: Transforming Your Tech Interviews in the AI Agent Age
... and 15 more talks and workshops
Deep Dive: AI Assisted Coding
AI Assisted Coding
Remove the noise, master agentic coding patterns actually tested in production directly from Senior practitioners.
- Talk: Templates and Components for Claude Code: The Future of AI Coding Workflows
- Talk: Using Spec-Driven Development for Production Workflows
- Talk: Building Blocks of an Agentic Engineering Platform: What SRE Taught Us About Running Agents
- Workshop: AI-Powered Code Review
- Workshop: Operating Agent-Based Systems - Overview, Configure, Run, Orchestrate, Monitor
... and 22 more talks and workshops
Deep Dive: Mastering Full-stack
Mastering Full-stack
Master full-stack and fundamental engineering skills for AI-enabled future.
- Talk: Building a JavaScript Engine in Rust: Lessons From Boa
- Talk: Building a JavaScript Engine in Rust: Lessons From Boa
- Talk: Beyond Benchmarks: node.js, Deno, and Bun in Real Production
- Workshop: DevOps for Front-end Developers: From Local Code to Production by Docker Captain
- Workshop: Building Fullstack Apps With Cursor
... and 21 more talks and workshops
Trending today
How I Build Web Applications in 2026
AI Coding Summit 2026
31 min
How I Build Web Applications in 2026
Top Content

Kent C. Dodds discusses building web applications in 2026, highlighting the importance of user experience and challenges in offline video downloads. Recent AI advancements in the Epic Workshop app enable offline video downloads with features like bulk downloads and quality control. Efficient AI agent management using agents like Cursor transforms workflow. Leveraging Laravel and Ruby on Rails, Ask Mode enhances project understanding by communicating with AI agents. Emphasizing clear task scoping, iterative planning, and agent feedback improves project development. Utilizing MCP tools and agent workflow, including BugBot for code review, optimizes app development. Closing the agent loop and emphasizing architecture's role in utilizing agent input context are crucial. The talk invites developers to become experienced AI agent managers and join the mailing list for updates.
Generative UI Beyond Calling Premade Components
React Summit US 2025
30 min
Generative UI Beyond Calling Premade Components

Failed generative UI talk explanation, exploring beyond text display with React. Vercel's generative UI tool calling. Demo challenges due to CloudFlare, GPT-5 differences. Interactive artifact generation, AI News newsletter, and ChachiBT concept. Unique superpower of developers: modifying UI for needs, tool generation challenges, pair programming concept to understand codebase better, importance of human involvement in coding, control in developer experience. Importance of control in developer experience, negative impact of AI autonomy, illusion of productivity in Vibe coding apps. Combining human and AI attention, interactive planning for coding agents, parallelizable collaborative planning. Non-interactive limitations, good interactive planning, async value of depth analytics. Increased flow disruption, semi-async failure-death, focus on code-based understanding. Hierarchical code maps for better code understanding and prompt engineering. Interplay between human and AI in code control, enhancing coding ability, and investing in coding skills. Illustrating the constant human-AI interaction and the cost of syncing with AI for different modalities. Discussing the cost of multi-modality sync with AI, encouraging a balanced approach to leveraging AI for productivity. Discussing the importance of user-friendly interfaces and the potential future of generative UI. Discussing the future of user-controlled dashboard creation and the shift of power from designers to users in generative UI development. Discussing the evolution of frameworks from developer-centric to user-centric for creating customizable UIs and the concept of malleable software coined by Jeffrey Lait. Pushing for industry adoption of the Codemap concept to enhance code quality and readability, exploring its usage with WinSurf and potential new dev tools enabled by a shared language for interacting with code bases. Discussing the impact of project size on AI effectiveness, emphasizing the importance of breaking down problems and utilizing code maps for better code management and context understanding. Discussing the importance of code map guidance and keeping code maps up to date in fast-moving projects through regular refreshing and regeneration based on git commits.
AgentCraft: Putting the Orc in Agent Orchestration
AI Coding Summit 2026
10 min
AgentCraft: Putting the Orc in Agent Orchestration

Welcome to AgentCraft with Iddo Salomon, AI lead. Scale up agents for efficient work but consider cognitive overload. Agent orchestrators are crucial for task management and real-time reactions. AgentCraft is a tool inspired by real-time strategy games to manage agents effectively, with features like heroes and buildings. It visualizes repository files through terrain projection, simplifies code inspection, and enhances task management with cloud code support. Task delivery is streamlined with code merging, quests, and hero summoning for project improvement.
96 min
The React Developer's Guide to AI Engineering
Featured WorkshopFree
A comprehensive workshop designed specifically for React developers ready to become AI engineers. Learn how your existing React skills—component thinking, state management, effect handling, and performance optimization—directly translate to building sophisticated AI applications. We'll cover the...
TanStack Start 1.0 - A New Full Stack Framework for React and Friends
React Summit US 2025
29 min
TanStack Start 1.0 - A New Full Stack Framework for React and Friends

The speaker introduces Tanstack Start, emphasizing type safety for better development experiences. Tanstack Start offers a client-first approach with seamless server-side integration. Tanstack Router provides server-side solutions like SSR and API routes. The demo showcases Tanstack CLI usage and server functions. Tanstack Start enables isomorphic code with server-only logic. Enhanced data validation and URL state management are highlighted. TanStack Start enhances React development speed and quality. Integration of trpc with SSR data-only mode simplifies application migration. TanStackRouter focuses on type safety and advanced functionality compared to ReactRouter.
10 Years of Vue: the Past and the Future
Vue.js Live 2024
29 min
10 Years of Vue: the Past and the Future

Hello everyone and welcome to Vue.js Live 2024. In this Talk, Evan Yew, the creator of Vue and Vite, shares a 10-year retrospective on Vue.js, discussing its history, technical impact, and how it is being kept alive. Vue has made significant contributions to the JavaScript ecosystem and is the only mainstream framework that remains independent. The latest release, Vue 3.4, introduced performance improvements and a more efficient reactivity system. Future plans include reactivity efficiency improvements, stabilizing reactive props, and exploring vapor mode. Vue is here to stay and will continue to support the community.
Durable Objects - Everything Everywhere All At Once For Not Very Much Money
React Day Berlin 2023Watch video: Durable Objects - Everything Everywhere All At Once For Not Very Much Money
31 min
Durable Objects - Everything Everywhere All At Once For Not Very Much Money
Top Content

Durable Objects is a versatile programming paradigm by Cloudflare that allows for stateful and uniquely addressable server environments. It simplifies feature development, enables real-time updates through WebSocket connections, and provides a built-in key-value store for long-term storage. It can be used to create collaborative applications, manage data storage efficiently, and explore co-located compute and data at the edge. Other companies like Azure also offer similar technologies. Deno's KV and fly.io's Flame are innovative products that eliminate the need for provisioning databases and Kubernetes clusters.
Break the Race: Easy Race Condition Detection for React
React Day Berlin 2023Watch video: Break the Race: Easy Race Condition Detection for React
31 min
Break the Race: Easy Race Condition Detection for React

Race conditions can be complex to debug and reproduce, causing frustration for users. The speaker discusses examples of race conditions and ways to fix and avoid them. They demonstrate an example of an auto-completion field in React and how to handle race conditions in API calls. The speaker introduces the FastCheck framework for property-based testing to address race conditions and improve tests. Randomizing inputs and outputs can help uncover bugs specific to certain scenarios. The speaker also discusses mitigating race conditions in React and handling test overhead and reproducibility.
Beyond Chat Bubbles: Building React Apps Where AI Generates Your UI
React Advanced 2025
20 min
Beyond Chat Bubbles: Building React Apps Where AI Generates Your UI

Introducing different AI interaction styles like chat interface vs. generating interactive interfaces for learning. Evolution of AI interfaces from text-based apps to tailored UIs based on user needs. Generative UI applications creating visual interfaces with AI. AI-driven UI component selection ensuring safety and flexibility. Challenges of true code generation for React or HTML. Balancing AI development approaches for innovation and reliability. Foundational aspects of AI SDK and generative UI with React components. Enhancing learning with voice-enabled interaction and expanding AI applications with voice UI. Voice-enabled workflow automation for various tasks. Utilizing production-ready AI technology for adaptive interfaces.
127 min
Advanced Claude Code Techniques for 2026
Top Content
Workshop
Cole will walk through his agentic coding workflow that allows him to delegate all coding to the agent while still keeping him in the driver's seat (no vibe coding!). The key is to create a structured approach for both the up front planning and the validation - and he'll demonstrate what that loo...
Featured
Catch, trace, and fix bugs across your entire stack Learn more
102 min
Production-Ready Apps with AI Agents
Featured Workshop
Coding assistants are already changing the way we develop code, and in several years they are expected to completely change how developers interact with code and write it. In this workshop, I'll share tips and best practices on using such tools as we develop the production-ready app with Zencoder...
The Dark Side of Micro-Frontends
React Advanced 2025
29 min
The Dark Side of Micro-Frontends

In the Talk, various key points were discussed regarding micro-front-end architecture. These included challenges with micro-intents, common mistakes in system design, the differences between micro-intents and components, granularity in software architecture, optimizing micro-front-end architecture, efficient routing and deployment strategies, edge computing strategies, global state and data sharing optimization, managing data context, governance and fitness functions, architectural testing, adaptive growth, value of micro-frontends, repository selection, repo structures, and web component usage.
Why Node.js Needs an Application Server
Node Congress 2026
18 min
Why Node.js Needs an Application Server

Matteo Collina discusses Node.js, its single-threaded design, and the introduction of threads in 2018 for parallelism and CPU utilization. Node.js production monitoring focuses on application health, fault tolerance, and event loop efficiency. VAT architecture improves Node.js applications with thread migration and monitoring. Node.js manages threads and failures independently with Prometheus monitoring. Scalability in Node.js involves Kubernetes clusters and in-process scaling. Next.js with React SSR for Node.js applications enables dynamic scaling and performance. Node.js handles CPU blocking and SSR performance by utilizing multiple threads.
Vite and the Future of JavaScript Tooling
JSNation 2025
23 min
Vite and the Future of JavaScript Tooling
Top Content

Evan Yeo discusses Vite's growth, challenges with dependencies like ES Build and Rollup, and the creation of the bundler Rolldown. The JavaScript ecosystem faces fragmentation, but the company aims for a unified JavaScript stack. Rust is chosen for lower-level development, while JavaScript and TypeScript for high-level APIs. Roldown offers advanced bundling features, outperforming existing tools. Integration with Vite leads to tailored optimizations and significant speed improvements. Vite+ development focuses on creating a comprehensive toolkit. VitePlus integrates TS-down for library bundling, ViteTest for testing, and OX-Lint for linting. Future plans include monorepo awareness, build orchestration, and framework-like features.
Motion Control With Multimodal LLMs
JSNation 2025
39 min
Motion Control With Multimodal LLMs

The Talk delves into motion control with multimodal AI, exploring TensorFlow.js models for gesture recognition and enhancing user interactions. It discusses leveraging LLMs for gesture-based interaction, investigating Gemiini for gesture recognition, and controlling light states with Gemini functions. The conversation includes webcam-based gesture recognition, custom gesture databases, and the future of personalized AI assistance with acoustic recognition.
npm install && pray
Node Congress 2026
29 min
npm install && pray

JavaScript developers face security risks in npm packages with self-replicating worms compromising packages. Supply chain attacks target prolific maintainers leading to unauthorized code injections. Vulnerabilities in package maintainers and implicit trust contribute to successful attacks. Secure package installation practices vary between npm and Deno. AI-generated code introduces new security risks with embedded secrets. Secure AI code execution involves sandboxing for isolation and secure handling of API keys.
The State of Node.js 2025
JSNation 2025
30 min
The State of Node.js 2025
Top Content

The speaker covers a wide range of topics related to Node.js, including its resilience, popularity, and significance in the tech ecosystem. They discuss Node.js version support, organization activity, development updates, enhancements, and security updates. Node.js relies heavily on volunteers for governance and contribution. The speaker introduces an application server for Node.js enabling PHP integration. Insights are shared on Node.js downloads, infrastructure challenges, software maintenance, and the importance of update schedules for security.
Keeping Up with The Fast and Furious Web
JSNation US 2025
29 min
Keeping Up with The Fast and Furious Web

Scott Talinsky's journey in web development highlights his transition from YouTube tutorials to creating educational content and courses, reflecting his passion for teaching. The evolution of web development tools showcases advancements from limited colors to modern frameworks like React and CSS features like squircles. Adapting to new technologies emphasizes core skills and freedom in tool selection. User-centric development prioritizes accessibility and understanding the purpose of tools. Learning strategies focus on fundamentals, hands-on learning, and avoiding influencer bias. Standing out in tech roles requires quality projects, broad knowledge, and effective communication.
Transformers.js: State-of-the-Art Machine Learning for the Web
JSNation 2025
27 min
Transformers.js: State-of-the-Art Machine Learning for the Web

Joshua introduces Transformers JS and Hugging Face, emphasizing community collaboration and pre-trained models. Transformers JS evolution led to 1.4 million monthly users, supporting 155 architectures. The library's browser-based capabilities offer real-time processing, cost-efficiency, and scalability. Integration enhancements include native web GPU execution and React Native implementation. Web ML implementation focuses on Onyx Runtime for device execution and web GPU for resource optimization. Browser-based ML applications cover vision, speech recognition, and text-to-speech. Advanced implementations include multimodal applications and educational tools. Interactive AI demonstrations showcase semantic search and conversational AI scenarios. Model licensing transitions to ECMAScript for efficiency and model redownloading factors are discussed.
97 min
Build a MCP (Model Context Protocol) in Node.js
Featured Workshop
Model Context Protocol (MCP) introduces a structured approach to LLM context management that addresses limitations in traditional prompting methods. In this workshop, you'll learn about the Model Context Protocol, its architecture, and how to build and use and MCP with Node.jsTable of Cont...
Short takes
Auth: Build vs Open Source vs Buy
JSNation 2025
7 min
Auth: Build vs Open Source vs Buy

Authentication is crucial for system security, with options including building, buying, or using open source. Modern security complexities are addressed by purchasing systems with enterprise-level security features. Cost considerations in authentication highlight maintenance and scaling costs, with buying solutions providing peace of mind and predictable costs.
A JS Dev's Guide to Not Dismissing Blockchain
JSNation 2025
6 min
A JS Dev's Guide to Not Dismissing Blockchain

Thanking Git Nation and Algorand team. Exploring blockchain's journey to enlightenment. Algorand's role in blockchain solutions like disintermediation, data integrity, and market access. Highlighting businesses on Algorand mainnet like TravelX, Lofty, and LabTrace. Algorand TypeScript simplifies blockchain development with real TypeScript, avoiding complex assembly language. Examples like asset transfers and key-value storage demonstrate accessibility.
Improve Your Presentation Skills by Scripting Your Live Coding Demos to Perfection
React Summit 2025
8 min
Improve Your Presentation Skills by Scripting Your Live Coding Demos to Perfection

Elio's tips for perfect live coding: Minimize distractions, prepare well with light themes and larger fonts, adjust cursor style, avoid hover panels. Stay focused on one application during presentations. Changing settings for clarity, stressing the importance of tools like Demo Time for scripted presentations within Visual Studio Code, eliminating context switching between applications, and facilitating audience interaction with shared repositories. Exploring actions in Demo Time: creating code, opening files, highlighting code, and executing VS Code commands for a cleaner presentation. Utilizing Slides for Markdown presentations within Demo Time.
React for Good: Creating Inclusive, Secure, and Scalable Applications in Emerging Markets
React Summit 2025
5 min
React for Good: Creating Inclusive, Secure, and Scalable Applications in Emerging Markets

Inosency Andembera, React developer, discusses using React for building scalable, secure, and inclusive applications for emerging markets like Malawi and Africa. Addressing challenges of Internet connectivity, device limitations, security concerns, and inclusivity for first-time Internet users. Utilizing React for performance, security, and inclusion in emerging markets through code splitting, lazy loading, authentication, input validation, multiple language support, and simple UIs. Highlighting React's features in enhancing inclusion by addressing challenges in emerging markets, such as limited digital literacy, creating simple UIs, supporting multiple languages, internationalization, step-by-step UIs, and semantic HTML for accessibility. Zunga, a financial platform in Malawi, showcases React's benefits in addressing financial service gaps, scalability, offline support, and security enhancements.
Deploy Your AI Code in Minutes
AI Coding Summit 2026
7 min
Deploy Your AI Code in Minutes

Shifra guides the migration of a Repl.it app to Render with emphasis on simplicity and mock data. Ensure Render deployment requirements are met, including specifying root directory, build and start commands, and correct port. Configure GitHub repository setup, connect to Git, and create a repository. Confirm code in the repository and deploy on Render, showcasing a sample landing page.
Server Components Wars: PHP Strikes Back
React Summit 2025
6 min
Server Components Wars: PHP Strikes Back

Edoardo, a senior dev rel at Storyblok, delves into server components' intricacies, urging a better understanding. The evolution from PHP to React marked a shift in web development paradigms, emphasizing server-side rendering and dynamic client interactions. Facebook transitioned from PHP to React, introducing XHP subset. Isomorphic JavaScript and server-side rendering emerged with data requests and content rendering. React server components enable server-side rendering with data fetched from DBMS or CMS, emphasizing patterns for seamless transitions to new frameworks.
Divide and Conquer? - Exploring the 'JS0' and 'JSSugar' Proposal for JavaScript Evolution
JSNation 2025
5 min
Divide and Conquer? - Exploring the 'JS0' and 'JSSugar' Proposal for JavaScript Evolution

JS 0 and JS Sugar proposal for JavaScript evolution. Complexity abstraction to engines. Splitting language into JS0 and JSugar. Lessons learned from developers' concerns and users' preferences. Involvement in shaping JavaScript ecosystem.
Backend-for-Frontend Auth: The Secure JS App Architecture
JSNation US 2025
6 min
Backend-for-Frontend Auth: The Secure JS App Architecture

Challenges in OAuth, importance of back end security for front end, and implementation details of OAuth flow between front end, back end, and authorization server. Detailed process of token handling, session management, and user data retrieval in OAuth implementation between front end, back end, and authorization server.
MCPs: How to Avoid Security Pitfalls
AI Coding Summit 2026
7 min
MCPs: How to Avoid Security Pitfalls

Gil Friedman from Backslash Security discussed MCP security, focusing on the Model Context Protocol and AI assistant security risks like GitHub token exposure in auto run mode. Security measures for MCP usage include setting autorun to ask every time, postmarking MCP incidents, handling malicious servers, safeguarding sensitive information, reviewing and disabling unused tools, requiring permission before triggering actions, removing MCP from environments, and revoking API keys when necessary.
How to Build an Open Telemetry SDK in 7 Minutes
JSNation 2025
6 min
How to Build an Open Telemetry SDK in 7 Minutes

Showcasing adding observability with OpenTelemetry. Benefits of extensive telemetry data for insights. Contrasting uninstrumented, manual, and automatic instrumented apps. Example of instrumenting fetch calls for telemetry signals. Technique for modifying functions without core updates. Using JS proxy as a modern approach for patching. OpenTelemetry standardizes instrumentation with APIs and tools. Example of setting up OpenTelemetry with instrumentations.
Latest
Transforming Your Tech Interviews in the AI Agent Age
TechLead Conf London 2025: Adopting AI in Orgs Edition
11 min
Transforming Your Tech Interviews in the AI Agent Age

Anna McDougal, director of engineering operations at Blinkist, presents the McDougal method for technical interviews aiming to improve their effectiveness by leveraging emerging technologies. The challenges in technical interviews involve the inadequacy of measuring the right skills through traditional methods like DSA problems and take-home tests. The speaker questions the necessity of perfection in engineering hires and emphasizes problem-solving skills over perfection, especially with AI tools. Hiring criteria are evolving with a focus on attitude alignment and cultural addition rather than just fit. Maximizing value in hiring involves seeking candidates with aligned goals and the necessary toolkit for the job. Ensuring technical interviews reflect actual job conditions and tool usage is crucial, and encouraging experimentation and feedback on proposed methods is essential for improvement.
Rust Meets React: Diving Into the Next Generation Build Pipeline for React Apps
React Advanced 2025
32 min
Rust Meets React: Diving Into the Next Generation Build Pipeline for React Apps

Choosing the right tools and frameworks is crucial for React projects. VEET enhances developer experience and project adaptability. Optimizing tool stacks with Rolldown can improve production builds. Understanding build steps and code optimization is essential for efficient development. Bundlers play a key role in code optimization and Rolldown offers a unique approach. Rolldown accelerates React development by boosting build speed and optimizing bundle sizes. Xcalibur and Outline show significant improvements in build times. Developing bundler components with OXC and exploring its capabilities. Enhancing Oxlint and Oxformat functionality for improved toolchain. Rolldown's evolution and future plans for Vite integration.
React Beyond the DOM
React Advanced 2025
27 min
React Beyond the DOM

Speaker discussed React's capabilities beyond the DOM, including installation of key packages, UI component building, state management, and reconciliation. React's platform-agnostic nature, compatibility with various renders, use of virtual DOM and diffing algorithm. Diverse rendering capabilities of React, such as React DOM, React Native, React 3 Fiber, React Native Web, React PDF, and Ink. Exploration of rendering to IoT devices using XState, state transitions in traffic lights, and building a secure developer ecosystem with React at Atio. Encouragement for developers to explore innovative UI rendering, custom render options, and favorite custom renders like 3-Fiber. Insights on React implementation, DevTools interaction, and discussion on Vim shortcuts in VS Code.
73 min
Building Model Context Protocol (MCP) Tools for AI Agents with Cloudflare Workers
WorkshopFree
In this hands on workshop participants will learn how to create a production‑ready Model Context Protocol (MCP) server on Cloudflare Workers. The session covers defining tool endpoints, integrating external APIs, persisting state with KV storage, and globally deploying the server so AI assistants...
Panel Discussion: Write Once, Render Anywhere
React Advanced 2025




33 min
Panel Discussion: Write Once, Render Anywhere





4 authors
Taz Singh, experienced JavaScript developer, recalls early struggles with JavaScript for video games. Transitioned to React development after initial skepticism. Explored React Native for mobile app development and React Native web. Introducing Nicola Corti, Jorge, and Swan from React teams. Swan questioned on moving from React to Linx. Discussion on React, Linx, and shared experiences. Discussing the challenges and importance of open source advocacy and aligning internal priorities with external ecosystem growth at big tech companies like Meta and ByteDance. Discussing the alignment of internal priorities with external ecosystem growth and the challenges faced in open-sourcing technologies at ByteDance and Meta. React Native's focus on React, combined with efforts to make web technologies work effectively, showcases diverse perspectives in enhancing technology solutions and fostering collaborative learning. Amazon's groundbreaking shipping of React Native, coupled with a democratic approach to React's evolution, signals the next chapter for the ecosystem and community. AI's impact on cross-platform development, the use of agents for React and React Native, and challenges in maintaining app parity between platforms. AI's role in UI frameworks evolution and the importance of human-centric design for AI integration, gratitude for open-source contributions.
From Experiment to Enterprise: Scaling AI Coding Assistants Across Engineering Teams
TechLead Conf London 2025: Adopting AI in Orgs Edition
9 min
From Experiment to Enterprise: Scaling AI Coding Assistants Across Engineering Teams

Sharing insights on scaling AI coding assistance & adopting AI native dev tools. Discussing the need for a shift from viewing adoption as a tech problem to a change management challenge. Exploring a tactical framework with three key phases: onboard, adopt, succeed. Emphasizing the importance of onboarding developers, ensuring access to licenses, and setting clear policies to avoid 'shadow AI'. Highlighting the necessity of human infrastructure for successful AI dev tool implementation, including AI advocates, communities of practice, and executive sponsorship. Adoption strategies require a focus on interconnected metrics and all pillars simultaneously. Leadership checklist for post-conference actions involves measuring metrics, distinguishing between strategic and tactical points, and staying connected through platforms like WhatsApp and LinkedIn.
34 min
Building with Gemini: AI Studio, Antigravity, and Google DeepMind's Latest Models
WorkshopFree
In this hands-on session, we'll dive straight into the practical mechanics of working with Google DeepMind’s latest research and models. We'll explore Google AI Studio, Antigravity, and the Gemini APIs, focusing on how to seamlessly integrate these capabilities into your own projects. If you're l...
Automatic and Accessible Dynamic Themes With OKLCH Color Space
React Advanced 2025
18 min
Automatic and Accessible Dynamic Themes With OKLCH Color Space

Talk on building dynamic themes using Ocale CH ColorSpace. Personalized UI colors enhance user engagement and product uniqueness. Dynamic theming simplicity and challenges with RGB, HEX, and HSL color formats. KLCH color space: uniform lightness, simple modifications, and high accessibility. KLCH works like HSL but encodes lightness better, enabling practical dynamic theme implementation with CSS. Define lightness values visually for a custom palette mirroring tailwind CSS. Determine chroma for consistency using KLSH formula and user-selected hue. Check hue, adjust lightness and chroma for consistency. Develop Simple Hue Picker for hue selection. Transfer new colours into Tailwind CSS or use other CSS approaches. Use Colory Library for colour calculations.
87 min
Build Your Dream Extensions with AI
WorkshopFree
In this interactive workshop, you’ll build a working internal browser extension you and your team can use to share context across apps you use daily. We’ll start with a practical, real-world example: a web clipper that you’ll customize to send content from GitHub to your team’s communication tool...
Always Accurate Documentation
React Advanced 2025
11 min
Always Accurate Documentation

As a designer and engineer, I've faced challenges with outdated documentation causing friction and trust erosion. Documentation drift arises from scattered sources and lack of a single reference, leading to ambiguity and staleness. React server components offer benefits like server-side rendering, composition flexibility, and lazy evaluation for enhancing documentation quality. By directly generating documentation from the TypeScript compiler, React server components ensure accurate and up-to-date content, improving documentation accuracy and flexibility.
Popular
Thinking Like an Architect
Node Congress 2025
31 min
Thinking Like an Architect
Top Content

In modern software development, architecture is more than just selecting the right tech stack; it involves decision-making, trade-offs, and considering the context of the business and organization. Understanding the problem space and focusing on users' needs are essential. Architectural flexibility is key, adapting the level of granularity and choosing between different approaches. Holistic thinking, long-term vision, and domain understanding are crucial for making better decisions. Effective communication, inclusion, and documentation are core skills for architects. Democratizing communication, prioritizing value, and embracing adaptive architectures are key to success.
Wait, React Is Multi-Threaded?
React Day Berlin 2022
22 min
Wait, React Is Multi-Threaded?
Top Content

This Talk explores the use of web workers in React to improve user experience and performance. It discusses the limitations of JavaScript rendering and how web workers can offload tasks to separate threads. The Talk also highlights the benefits of using concurrent mode in React and introduces the UseWebWorkerHook library for simplifying the creation of web workers. It emphasizes the considerations when using web workers and concludes with a mention of Postman's hiring and new feature release.
You Do Have Time to Build it Twice
React Summit 2022
21 min
You Do Have Time to Build it Twice
Top Content

Today's Talk focuses on software rewrites, specifically the transition from jQuery to React. The speaker shares their experience of rewriting a jQuery app to React, highlighting the benefits of the rewrite in terms of improved user experience and increased conversions. Approaches to software rewrites are discussed, including the page-by-page approach which allows for product innovation. The speaker emphasizes the importance of prioritizing rewrites or refactors for startups. The Talk concludes with insights on testing, server-side functionality, and the overall value of the rewrite.
177 min
React Hooks Tips Only the Pros Know
Top Content
Featured Workshop
The addition of the hooks API to React was quite a major change. Before hooks most components had to be class based. Now, with hooks, these are often much simpler functional components. Hooks can be really simple to use. Almost deceptively simple. Because there are still plenty of ways you can me...
Yarn 4 - Modern Package Management
JSNation 2022
28 min
Yarn 4 - Modern Package Management
Top Content

Yarn is a package manager that focuses on stability, performance, and security. It offers unique features like plug and play installation, support for nonmodules, and the exec protocol. Yarn is committed to being a good citizen in the open-source community and contributes to fixing dependencies. It is part of the Node.js Loader's working group and advocates for Corepack. Yarn is still experimental but is improving its user experience and security features. Contributions are welcome, and switching to Yarn can improve performance in large projects.
86 min
Using CodeMirror to Build a JavaScript Editor with Linting and AutoComplete
Top Content
173 min
Build a Headless WordPress App with Next.js and WPGraphQL
Top Content
Workshop
In this workshop, you’ll learn how to build a Next.js app that uses Apollo Client to fetch data from a headless WordPress backend and use it to render the pages of your app. You’ll learn when you should consider a headless WordPress architecture, how to turn a WordPress backend into a GraphQL ser...
How to Build CI/CD Pipelines for a Microservices Application
DevOps.js Conf 2021
33 min
How to Build CI/CD Pipelines for a Microservices Application
Top Content

This Talk discusses the benefits of microservices and containers for building CI-CD pipelines. It explains how container technology enables portability and scalability. The challenges of microservices include network communication and testing in isolation. The Talk introduces Tacton, a cloud-native CICD pipeline for Kubernetes, and highlights the use of GitOps and Argo CD. It also discusses the importance of maintaining referential integrity between microservices and the evolving role of operators in the DevOps world.
Simplifying Server Components
React Advanced 2023Watch video: Simplifying Server Components
27 min
Simplifying Server Components
Top Content

React server components simplify server-side rendering and provide a mental model of components as pure functions. Using React as a library for server components allows for building a basic RSC server and connecting it to an SSR server. RSC responses are serialized virtual DOM that offload code from the client and handle interactivity. The client manifest maps serialized placeholders to real components on the client, enabling dynamic rendering. Server components combine the best of classic web development and progressive enhancement, offering the advantage of moving logic from the client to the server.
React Concurrency, Explained
React Summit 2023Watch video: React Concurrency, Explained
23 min
React Concurrency, Explained
Top Content

React 18's concurrent rendering, specifically the useTransition hook, optimizes app performance by allowing non-urgent updates to be processed without freezing the UI. However, there are drawbacks such as longer processing time for non-urgent updates and increased CPU usage. The useTransition hook works similarly to throttling or bouncing, making it useful for addressing performance issues caused by multiple small components. Libraries like React Query may require the use of alternative APIs to handle urgent and non-urgent updates effectively.
JavaScript
10 Years of Best of JS
JSNation 2025
28 min
10 Years of Best of JS

Michael discusses the evolution of JavaScript from its early days to modern server-side capabilities, the impact of jQuery, Node.js, and single-page applications with popular libraries like Backbone and AngularJS. The emergence of UI libraries like React, Vue.js, and Angular, alongside meta frameworks like Next.js, Remix, Veltkit, and Solid with server components. The Best of JS project tracks JavaScript project trends, filters out deprecated projects, and monitors GitHub stars for maintenance. The importance of maintaining project relevance, adding new projects continuously, and classifying projects under meaningful tags. The evolution of TypeScript, tool releases like Deno and Burn, styling evolution from CSS to headless components, and the impact of Tailwind CSS. Analysis of CSS optimization, CLI ecosystem, tooling trends, emerging tools, and JavaScript development trends over the past decade.
Temporal: The Curious Incident of the Wrong Nighttime
JSNation 2025
25 min
Temporal: The Curious Incident of the Wrong Nighttime

Speaker's involvement in Temporal proposal and TC39 meetings for JavaScript standardization. Date conversion challenges faced in development. Addressing time zone discrepancies with Temporal to prevent bugs. Exploration of Temporal types and design philosophy. Usage of Java's time zone serialization in JavaScript Temporal. Challenges in implementing Temporal proposal and its transformative potential in ECMAScript.
React
Our Own React Global State Manager in Less Than 50 Lines of Code
React Summit 2025
26 min
Our Own React Global State Manager in Less Than 50 Lines of Code
Top Content

Speaker delves into global state management in React, mentioning Redux and alternatives like React context. Creating a global state manager in under 50 lines of code with React context, highlighting challenges with performance and React specificity. Building a custom hook named user store for state management, implementing state and API for store, handling partial state updates efficiently. Managing listeners for state changes, setting up custom hooks and selectors, and subscribing to external stores. Demonstrating optimization in state management and preventing unnecessary button re-renders. Discussion on Redux, Signals, debugging, and various global state management choices like Zestand and Redux toolkit.
How to React Compiler
React Summit 2025
20 min
How to React Compiler
Top Content

Introduction to React compiler, differences from React 19, installation of Babel plug-in React compiler, specifying target React versions, and how React compiler detects and processes component dependencies. Configuring React compiler settings, exploring default options and configurations, utilizing React compiler playground website for configurations, dealing with JSX markup re-computation. React compiler feature for extracting JSX from array map callbacks, limitations of enable function outlining, enabling JSX outlining for separate functions. Function memoization in React compiler, React compiler beta stage, potential errors with React compiler. React compiler error: memorization preservation, hidden messages, validation settings. React compiler: validation tools, hooks treatment, memorization challenges. Changing hooks to functions for React compiler optimization. React Compiler usage considerations and potential optimizations.
Suspenseful Component Composition
React Summit US 2025
12 min
Suspenseful Component Composition

Simeon Griggs discusses Suspenseful Component Composition, the use of fallback props, and the basics of suspense in React applications with a demo showcasing data fetching and layout shifting. Exploring issues with data fetching and suspense boundaries. Addressing the challenges of using suspense boundaries and data fetching for individual rows in React applications. Creating consistent fallback elements for smooth loading experiences in tables by aligning sizes and optimizing data fetching placement. Optimizing data fetching placement for smoother loading experiences. Consider exporting suspense boundary to enhance code cleanliness and be defensive against data fetching errors. Use error boundaries to handle errors in suspenseful data fetching components for a smoother user experience.
React Strict Dom: Cross-Platform React Based on the Web
React Summit US 2025
29 min
React Strict Dom: Cross-Platform React Based on the Web

Talk on cross-platform React using ReactStrict DOM to unify web and native React, standardizing for consistent UI development. Fragmentation challenges in React due to lack of standardized styling systems, impacting development efficiency and product consistency. Exploring unsuccessful cross-platform React approaches and the importance of minimizing migration costs. Enabling web developers to build native apps with React Native while enhancing it with web APIs for seamless code migration. Benefits of code sharing for cross-platform apps, AI integration for React Strict DOM, and the future vision for React Native as a web renderer. Unified styling in React Native, Tailwind integration, and UI best practices. Flexibility and readiness in React DOM, potential inclusion in React Foundations, and considerations for reversibility of decisions in React DOM.
Panel Discussion: The State of React
React Summit 2025







35 min
Panel Discussion: The State of React








7 authors
Panelists introduced themselves and discussed React Server Components (RSCs), exploring usage in production and alternative frameworks. Challenges of adopting RSCs and benefits of universal data fetching were highlighted. The complexities of implementing RSCs were discussed, emphasizing the need for better integration. The potential of server components for composability and evolving architecture was explored. The React compiler's impact on performance optimization and component re-rendering was examined. Discussions included enhancing React with compiler features, evolving feature sets, and reimagining state management. Improvements in communication, community engagement, and dependency management within the React ecosystem were emphasized. Recommendations for managing dependencies, component performance, and audience appreciation were shared.
121 min
TDD in Frontend
Workshop
Tests first, code last!How to develop your frontend that the code isn't falling apart? How to make it scary free to deliver your work results? How to battle bugs that are chasing you at every step you make?I am going to answer these questions during the workshop and show how to foll...
React Beyond the DOM
React Summit US 2025
27 min
React Beyond the DOM

Eric Rasmussen discusses React beyond the DOM, React PDF, Ink tools, and rendering to Markdown. The overview includes React Reconciler, host configuration, state management with real-world entities like light bulbs, and building a traffic light state machine visually. The talk also covers securing third-party JavaScript, expanding React rendering possibilities, advanced tooling for state machines, controlling light bulbs via renderer callbacks, server functions for fetch in the cloud, and potential robot programming with React.
125 min
Hands-on React Server Components, Server Functions, and Forms in the Next.js App Router
Workshop
In this workshop, we will explore React's latest features: Server Components, Server Functions, and forms. Discover how to optimize server-side rendering, build smooth user experiences with React Suspense and Transitions, and enhance application interactivity with Server Functions and new React 1...
Lessons From Adopting React Compiler
React Summit US 2025
23 min
Lessons From Adopting React Compiler

Akash Hamilwasia presenting at React Summit 2025, shares React Compiler learnings and works on an AI audio platform. Memoization in React helps optimize UI performance by preventing unnecessary re-renders. React Compiler offers automatic memoization through static code analysis. React rules emphasize purity and immutability. The compiler analyzes and memoizes code changes for optimization. React Compiler package usage improves performance through code analysis. Understanding reactivity issues is crucial for handling React state. Compiler optimization requires correct dependency arrays and usage of external libraries. Measure React Compiler impact using React Profiler for optimization and real user impact analysis.
From Segments to Suspense: The Future of Next.js Caching
React Advanced 2025
27 min
From Segments to Suspense: The Future of Next.js Caching

Introduction to Cache Components in Next.js 16, transforming the app router with new features like partial pre-rendering, Dynamic I.O., and caching directives. Deep dive into static params generation in Next.js focusing on changes in generating static params for improved performance. Exploring challenges of generating static params and balancing static vs. dynamic rendering for better performance. Addressing challenges with cache components, optimizing static and dynamic rendering for improved performance. Understanding impact of parameters on rendering with cache components, managing dynamic components, and introducing suspense boundaries for faster page loads. Enhancing cache life APIs, introducing a new caching model for static outputs in Next.js. Revolutionizing cache management with granular control over cache lifetimes and dynamic segment configuration. Navigating data and caching in Next.js, exploring cache components guidance and caching differences between server and client components.
Free workshops
53 min
"Hello World" on OpenShift AI: Training Your First Neural Network
WorkshopFree
Join us for an interactive workshop where you'll train your first neural network using the classic MNIST handwritten digit dataset. In this hands-on session, participants will use OpenShift AI 3.x Workbenches to build and train a PyTorch model that recognizes handwritten digits from images.
52 min
Hands-On Guide to Secure AI-Driven Coding
WorkshopFree
Modern AI coding agents don’t just autocomplete. They execute, connect, and automate. With the wrong settings, they can access more of your system than you intended. In this session, I’ll demonstrate how agent autonomy, MCP integrations, and Skills can lead to unexpected security risks. Through e...
49 min
Ship a Production Voice Agent: A Hands-on Workshop
WorkshopFree
Ready to bring conversational AI to life? In this hands-on workshop, we'll walk through deploying a real-time voice agent using Render's cloud platform. You'll work directly with LiveKit's voice agent template to create an interactive AI assistant that can listen, think, and respond naturally thr...
76 min
Using Sandboxes to Safely Execute Untrusted or Dynamic Code
WorkshopFree
This workshop introduces Sandboxes as a general computing primitive and uses Cloudflare Sandboxes as the concrete implementation. Participants explore common, real-world use cases for sandboxed execution and learn how to reason about when and why sandboxes are the right tool.
The works...
The works...
141 min
Building AI workflow editor UI in React with Workflow Builder SDK
WorkshopFree
Join us to learn how to build your own Zapier-like interface in days, not months. Discover how to save 1,000+ hours of design and coding upfront, building a complex workflow editor UI from scratch. Customize it for AI orchestration, automations, business processes visualization and other real-wor...
96 min
The React Developer's Guide to AI Engineering
Featured WorkshopFree
A comprehensive workshop designed specifically for React developers ready to become AI engineers. Learn how your existing React skills—component thinking, state management, effect handling, and performance optimization—directly translate to building sophisticated AI applications. We'll cover the...
145 min
Build LLM agents in TypeScript with Mastra and Vercel AI SDK
Featured WorkshopFree
LLMs are not just fancy search engines: they lay the ground for building autonomous and intelligent pieces of software, aka agents.
Companies are investing massively in generative AI infrastructures. To get their money's worth, they need developers that can make the best out of an LLM, and t...
Companies are investing massively in generative AI infrastructures. To get their money's worth, they need developers that can make the best out of an LLM, and t...
109 min
How To Enhance an Existing React App With AI, Without Rewriting It From Scratch
WorkshopFree
In this workshop, we will incrementally augment an existing React application with AI. I'm sure most of you probably already maintain a React app, so rather than starting from the ground-up, let's take something that already works, and develop some patterns for adding practical, real-world AI fea...
58 min
On-Premise Open-Source LLMs with Ollama & FastAPI
WorkshopFree
This workshop introduces how to use open-source LLMs on-premise for enhanced data control, privacy, and cost efficiency. It highlights Ollama for simplified LLM management (downloading, running models offline) and FastAPI for efficient local hosting, enabling fast API development and seamless int...
83 min
Data is Beautiful: Creating Compelling Data Visualisations with AG Charts
WorkshopFree
AG Charts is a JavaScript Charting Library, built by AG Grid, that you can use to create beautiful and compelling data visualisations in React, with a simple, intuitive, flexible API.What You'll Learn: In this workshop, you'll learn how to get started with AG Charts to create simple visual...
Upcoming events
Subscribe to the top JS conferences
and grow in-depth as engineer with insights from library authors and core teams
Learn more








































































