~javascriptweekly | Bookmarks (194)

AG Grid: The Best JavaScript Data Grid In The World — Create high-performance data grids with our open-source library, trusted by 90% of the Fortune 500. Add advanced features like Integrated Charting, Grouping, Pivoting and more with a few lines of code. Supports React, Angular and Vue. Try for free.

Milkdown 7.7: WYSIWYG Markdown Editor Framework — A WYSIWYG Markdown editor framework based around a plugin system that enables a high level of customization. The docs are rendered by Milkdown itself. GitHub repo.

Learn How to Integrate Clerk with Lovable — Lovable integrates Clerk for custom domains, streamlined auth flows, and waitlist-powered onboarding.

Exploring Art with TypeScript, Jupyter, Polars, and Observable Plot — One of Deno’s compelling features is its support for Jupyter Notebooks and easy notebook-style programming, such as is common in the Python world. Trevor looks at a practical use of using such a notebook environment for data exploration.

An Update on the Deno v Oracle JavaScript™ Fight — Deno filed a petition with the USPTO to cancel the 'JavaScript' trademark, as claimed by Oracle, and Oracle stepped up to fight back. Ryan recaps the basic story and asks for help to get the word out (signing the open letter is a great start, if you agree Oracle abandoned the trademark).

Bare: A New Lightweight Runtime for Modular JS Apps — Imagine something like Node.js but really stripped back: bare, if you will. Like Node, it’s built on top of V8 and libuv (though it's designed to support multiple JavaScript engines) but Bare’s approach is to provide as little as possible (a module system, addon system, and thread support) and then rely upon userland modules...

Land Ahoy: Leaving the Sea of Nodes — A deeply technical post from a core member of the V8 JavaScript engine team that explains the limitations of Turbofan, one of V8’s optimizing compilers. If you don’t care for the internals of how your JavaScript is compiled and run, just be assured the V8 team is working to make it run even faster.

Mission jQuery Zero: How FreeAgent Removed jQuery From Its App — Despite popular developer sentiment, jQuery’s prevalence on the Web continues to be significant but “sometimes legends need to retire”.

Deploying a Next.js App to Production on Any Server — A popular article from last year that’s been updated for 2025 and Next.js 15.

Babylon.js 8.0: Microsoft's JavaScript 3D Engine — 8.0 adds support for improved ‘image based lighting’ and ‘area lights’ for environmental lighting and shadows, extra control of the render pipeline, and a new lightweight viewer. And, as always, they have ▶️ a short video showing it all off.

🤖 An MCP Server for Playwright and Browser Automation — MCP (Model Context Protocol) servers enable certain LLM-based agents (such as Claude, Claude Code, and Cursor) to perform actions on a system outside of their usual sandbox. This new project from Microsoft enables such LLMs to interact with browsers via Playwright.

Lexical 0.29: An Easy-to-Extend Text Editor Framework from Meta — A text editor framework built by Meta with extensibility, accessibility, and cross platform support in mind (there’s even a Swift variant for iOS). There’s a live playground if you want to give it a try.

🔎 Fuzzball: Fuzzy String Matching Library — To tackle those cases where what’s typed isn’t quite what’s wanted. There’s a neat tree-themed Web-based demo.

▶  React Query API Design: Lessons Learned — You might know Dominik for all his work on React Query, TanStack Router, and his epic React Query - The Bad Parts series. Here, he walks us through the design choices made while building React Query and shares lessons and mistakes valuable to anyone building their own libraries. (30 minutes.)

⭐ The State of Vue.js Report 2025 — Created with the support of the Vue and Nuxt teams, this is no mere collection of statistics and charts (though there’s plenty of both) but a thorough update on the state of both projects and an interview with Evan You on Vue (and Vite's) latest developments. Essential reading for any Vue, Vite, or Nuxt user and a...

Master Chrome's DevTools — Join Jon Kuperman for this video course diving into Chrome's DevTools. You'll go beyond console.log(), learning how to inspect, debug, and audit your web apps — tracking performance, identifying bottlenecks, making performance gains, and more. Level up your DevTools skills.

War Story: The Hardest Bug I Ever Debugged — A former engineer on the Google Docs team tells the tale of a bizarre error that afflicted Google Docs out of the blue about ten years ago. It’s a gnarly one and was only solved due to his swift access to V8’s engineers. If you’ve ever spent hours digging into a bug, you’ll feel glad...

Next.js's Recent Middleware Security Woes — Last weekend, a new version of Next.js landed to resolve a security vulnerability that could allow middleware to be bypassed. Self-hosted Next.js deployments need to be upgraded immediately. The news led to many responses including deep dives into the vulnerability and criticism of how it was all handled.

Writing a Tiny Undo/Redo Stack in JavaScript — You might prefer to lean upon an established approach (using Immer patches perhaps), but if you want to implement something small yourself, this might help.

Next.js vs TanStack — An incisive essay from a developer who’s had enough of the Next.js approach and has found solace in the approach offered by the increasingly capable TanStack collection of tools (as well as Vite).

Typist 8.0: Tiptap-Based Rich Text Editor Component — Simple and opinionated. You can try several examples linked in the sidebar. Well suited for basic rich text situations like writing comments or messages and has a single-line mode. GitHub repo.

Konva: A JavaScript 2D Canvas Library — The native API for Canvas elements is pretty good, but Konva is a popular abstraction that sits on top and provides a more structured way to work with shapes, styling, events, animations, and more (lots of demos with code). It also has extra integration libraries for Vue, Svelte and React.

React Trends in 2025 — Each year Robin does a post giving his opinion on what trends he sees arising over the next year. Last year, he put his money on Astro, RSCs, Vercel, and Biome – this year he points at React Server Components, shadcn/ui, TanStack Start, React Router, and more.

The Great ESLint v9 Migration Adventure: A Developer's Survival Guide — “Let’s just say… I’ve seen things. I hit all the bumps, took all the wrong turns, and somehow made it to the other side—so you don’t have to.”