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Aware Expert: Top JavaScript & TypeScript Developers in React, Next.js, Node.js & Modern Web Tech

Welcome to Aware Expert, the place to find the best JavaScript and TypeScript developers. Check out experts in React, Next.js, Node.js, and other cool web technologies.

This catalog highlights real developers who helped build the modern web. See their work, tips, and useful links to learn from them.

If you want to know about new frontend tools or backend coding, Aware Expert is the spot to see top JS developers and what they do.

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Featured Experts

Addy Osmani Engineering Manager

  • Blog
  • Twitter
  • in
  • GitHub
A bit about Addy Osmani

Addy Osmani is an engineering manager at Google working on Chrome and Web Platform. He is the author of the popular book, 'Learning JavaScript Design Patterns,' and maintains a number of open-source projects, including Lighthouse, a performance auditing tool for the web.

Latest post by Addy Osmani — "Claude Code Swarms" (February 05, 2026)
More about Addy OsmaniMore about Addy Osmani

Accomplishments

  • Addy Osmani - Learning Patterns

Tags

  • Web performance

Tools

  • LighthouseLighthouse

Technologies

  • AngularAngular
  • ReactReact
  • Node.jsNode.js
  • WebpackWebpack

Languages

  • JavaScript
  • TypeScript

Christian Heilmann Developer, Trainer, and Author

  • Blog
  • Twitter
  • in
  • GitHub
A bit about Christian Heilmann

Christian Heilmann was a senior program manager at Microsoft and a well-known advocate for web development and accessibility. He has expertise in JavaScript, web APIs, and accessibility, and is also a strong supporter of community building and public speaking. He is skilled in software development methodologies such as Agile and version control, and has experience working with popular technologies such as React, Node.js, and Webpack.

Latest post by Christian Heilmann — "When being Hitler’s guard was a literal drag…" (February 02, 2026)
More about Christian HeilmannMore about Christian Heilmann

Technologies

  • ReactReact
  • Node.jsNode.js
  • WebpackWebpack

Languages

  • TypeScript
  • JavaScript

Remy Sharp A developer running his own business called Left Logic

  • Blog
  • GitHub
  • Twitter
A bit about Remy Sharp

Remy Sharp is a prominent front-end developer, author, and speaker who is well-known for his expertise in JavaScript, HTML, CSS, and related technologies. He has contributed to numerous open-source projects and has authored several popular web development books. As a speaker, Remy has delivered talks at conferences around the world, sharing his knowledge and insights with fellow developers.

Latest post by Remy Sharp — "JS Bin down in 2026" (February 02, 2026)
More about Remy SharpMore about Remy Sharp

Technologies

  • Node.jsNode.js
  • ReactReact

Languages

  • JavaScript
  • CSS
  • HTML

Phil Nash Developer advocate for Sonar

  • Blog
  • Twitter
  • GitHub
  • in
A bit about Phil Nash

Phil Nash is a Developer at Sonar specializing in NodeJS, Ruby, JavaScript, GraphQL, and DevOps. With a strong background in web development and a keen interest in APIs and continuous integration, Phil actively shares his knowledge at conferences like API World and DevOpsCon.

Phil is known for his engaging talks that cover topics such as building better APIs with GraphQL and leveraging continuous integration for faster development.

Phil maintains a strong online presence through his website, where he shares valuable resources and blog posts, and actively engages with the developer community on social media platforms like Twitter and GitHub.

Latest post by Phil Nash — "Things you need to do for npm trusted publishing to work" (January 31, 2026)
More about Phil NashMore about Phil Nash

Tags

  • Open Source

Technologies

  • Node.jsNode.js

Languages

  • JavaScript
  • Ruby
  • GraphQL

Kent C. Dodds JavaScript software engineer and teacher

  • Blog
  • Twitter
A bit about Kent C. Dodds

Kent C. Dodds is a world-renowned JavaScript expert, open source advocate, and teacher. He's the creator of the popular open source libraries Testing Library and React Testing Library, and he's a frequent speaker at conferences and meetups around the world. Kent is known for his expertise in testing, React, and front-end development.

Latest post by Kent C. Dodds — "The Dow's Start on the Covenant Path" (January 01, 2026)
More about Kent C. DoddsMore about Kent C. Dodds

Tags

  • Testing
  • Open Source

Technologies

  • ReactReact
  • CypressCypress
  • React Testing LibraryReact Testing Library

Languages

  • JavaScript
  • TypeScript

Eric Elliott Software Engineer

  • Blog
  • GitHub
  • Twitter
A bit about Eric Elliott

Eric Elliott is a software engineer, author, and speaker. He specializes in JavaScript, React, Node.js, and functional programming. Eric has authored several books, including "Programming JavaScript Applications" and "Composing Software". He is also known for his courses on Frontend Masters, such as "JavaScript: The Hard Parts" and "Functional-Light JavaScript". Eric is passionate about writing, teaching, and contributing to open source projects.

Latest post by Eric Elliott — "How to Learn to Build Apps in 2026" (December 19, 2025)
More about Eric ElliottMore about Eric Elliott

Technologies

  • ReactReact
  • Node.jsNode.js
  • ExpressExpress

Languages

  • JavaScript

Ryan Florence Developer, Teacher, Author, Storyteller and community builder

A bit about Ryan Florence

Ryan Florence is working on @remix_run at @shopify according to his record in his X account.

Ryan Florence is one of the shining stars of the developer community.
Ryan is writing articles in the Remix blog - https://remix.run/blog.
He also regularly speaks at international conferences and sharing insights about modern web development.

His posts on X are related to his team which develop Remix.
One of his dialogs with ChatGPT is related to the Remix 3 - https://chatgpt.com/share/6837c4e4-6cf4-8007-a168-fc11dc348ac1.
Ryan also publishes videos of his talks and workshops on YouTube, where he explains Remix concepts and his vision.

For Ryan, technologies are never just about code, instead he is thinking about how people feel when they used it. This focus on trust, speed, and smoothness in user interfaces is his hallmark.
The breakthrough moment for Ryan Florence came with React Router which was created together with Michael Jackson. At a time when React was rapidly rising, routing was a critical missing piece.

React Router filled that gap, becoming the de facto standard for navigation in React apps across the globe.
That success gaves Ryan both visibility and credibility in the global developer community. From 2020 Ryan Florence is focused on his ambitious project Remix, which quickly becomes a valuable addtion to the
React ecosystem. Remix together with Next are defining a new landscape of last generation websites across the countries.

A bit later Remix was acquired by Shopify, what gaves Ryan and his team the resources to expand its reach while sticking to his vision and passion.

Nowadays Ryan is much more than just a software engineer, he is also a teacher, storyteller and community builder. Ryan Florence is helping define the the evolution of the web itself: from simple websites to global frameworks, always anchored by the idea that the internet should serve people first.

Latest post by Ryan Florence — "Open Sourcing the Remix Store" (December 08, 2025)
More about Ryan FlorenceMore about Ryan Florence

Tags

  • Web Development
  • Web performance

Technologies

  • ReactReact

Languages

  • TypeScript
  • JavaScript

David Walsh Senior Software Engineer at MetaMask

  • Blog
  • Twitter
A bit about David Walsh

David Walsh is an expert in front-end technologies, particularly HTML/5, CSS, and JavaScript, including frameworks like jQuery, MooTools, and Dojo Toolkit. He also has server-side skills in PHP and Python. Additionally, he has a keen interest in mobile development and exploring cutting-edge devices and environments.

David Walsh emphasizes the importance of open source contribution and evangelism, recognizing the vast possibilities and rewards they offer to dedicated developers. His approach to learning web technologies involves a philosophy of experimentation, embracing failure as a part of the learning process. He believes in constantly iterating, fixing mistakes, and learning from them. While acknowledging the value of reading books, David encourages hands-on experience with debugging and actively experimenting with the technologies one needs to learn.

Furthermore, David advocates for an open-minded approach, advocating the use of tools outside one's usual comfort zone. He believes in persistence and never giving up, consistently pushing the boundaries of knowledge and skill in web technologies.

Latest post by David Walsh — "JavaScript SpeechSynthesis API" (November 20, 2025)
More about David WalshMore about David Walsh

Technologies

  • ReactReact
  • Node.jsNode.js
  • WebpackWebpack
  • JestJest
  • ESLintESLint
  • PuppeteerPuppeteer
  • CypressCypress
  • Next.jsNext.js
  • GatsbyGatsby

Languages

  • JavaScript
  • TypeScript

Dr. Axel Rauschmayer Consultant, Trainer, and Author

  • Blog
  • GitHub
A bit about Dr. Axel Rauschmayer

Dr. Axel Rauschmayer is a well-known consultant, trainer, author and an expert in various web technologies, including JavaScript, TypeScript, React, Node.js, and more. He has contributed to several open source projects and has authored multiple books on web development topics.

"Exploring JS: JavaScript books for programmers" is a series of books written by Dr. Axel Rauschmayer that aim to provide in-depth coverage of JavaScript topics for programmers. The series covers a wide range of topics from the basics of the language to advanced features and techniques. The books are designed to be comprehensive yet easy to follow, with plenty of examples and clear explanations. The series includes books such as "Exploring ES6," and "Tackling TypeScript."

Each book is represented as the javascript book which anyone could use for free as online website!

You could buy and download a book as a pdf here.

Latest post by Dr. Axel Rauschmayer — "[Web dev for beginners] Node.js" (October 27, 2025)
More about Dr. Axel RauschmayerMore about Dr. Axel Rauschmayer

Accomplishments

  • Exploring JS: JavaScript books for programmers

Technologies

  • ReactReact
  • Node.jsNode.js
  • WebpackWebpack
  • JestJest
  • ESLintESLint

Languages

  • JavaScript
  • TypeScript

Jake Archibald Developer Advocate

  • Blog
  • Twtitter
  • GitHub
A bit about Jake Archibald

Jake Archibald is a Developer Advocate at Google for Google Chrome, specializing in web technologies such as JavaScript, Web APIs, and Performance Optimization. Jake is well-known for his expertise in Service Workers and Progressive Web Apps.

Jake shares his knowledge and insights through engaging talks at conferences and online platforms.
He is also an author of articles, contributing to Google Developers and other publications.

With a keen interest in web standards, browser internals, and web performance, Jake actively contributes to the advancement of the web development community.

Latest post by Jake Archibald — "Importing vs fetching JSON" (October 22, 2025)
More about Jake ArchibaldMore about Jake Archibald

Technologies

  • WebpackWebpack

Languages

  • JavaScript
  • CSS
  • HTML

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