I Ported JustHTML From Python to JavaScript With Codex CLI and GPT-5.2 in 4.5 Hours, by @simon:

https://simonwillison.net/2025/Dec/15/porting-justhtml/

#migrating #ai #python #javascript #tooling #parsing #html

Changes in the World of HTML Minifiers, by @apollinelaurent:

https://webdevbelgium.wordpress.com/2025/12/13/changes-in-the-world-of-html-minifiers/

#html #tooling #minification #htmlminifier

Useful Patterns for Building HTML Tools, by @simon:

https://simonwillison.net/2025/Dec/10/html-tools/

#html #ai #tooling

The JavaScript Bundler Grand Prix, by @kateholterhoff (@redmonk):

https://redmonk.com/kholterhoff/2025/12/16/javascript-bundler-grand-prix/

#javascript #bundling #tooling #vite #bun #rolldown #webpack #rollup #parcel #esbuild #history

The Anatomy of LCP—a Deep Dive Into Sub-Parts, by @perfplanet.bsky.social:

https://calendar.perfplanet.com/2025/the-anatomy-of-lcp-a-deep-dive-into-sub-parts/

#deepdives #performance #webvitals #tooling

4 AI-Powered, No-Code Tools to Speed Up Your Frontend Workflow in 2026, by @eleanorhecks.bsky.social (@designerly.bsky.social):

https://frontenddogma.com/posts/2025/4-ai-powered-no-code-tools-to-speed-up-your-frontend-workflow-in-2026/

#guestposts #ai #lowandnocode #tooling #productivity

Экспериментальная система skills в OpenAI Codex: как агент учится пользоваться инструментами

В Codex появилась экспериментальная фича — skills : декларативное описание локальных «навыков» агента с автоматическим discovery и строгими правилами применения. В статье разберём, как это работает под капотом, зачем нужно и как использовать это в своих проектах.

https://habr.com/ru/articles/978148/

#AI #LLM #Intelligent_Agents #Tooling #OpenAI_Codex #Developer_Tools

Comparing HTML Minifiers, by @j9t [@frontenddogma]:

https://meiert.com/blog/comparing-html-minifiers/

#html #minification #tooling #htmlminifier #metrics #comparisons

Type-Aware Linting Alpha, by @camchenry.com (@boshen.github.io):

https://oxc.rs/blog/2025-12-08-type-aware-alpha

#linting #tooling

CS 4973: Introduction to Software Development Tooling – Northeastern Univ (2024)

https://bernsteinbear.com/isdt/

#HackerNews #CS4973 #SoftwareDevelopment #NortheasternUniversity #Tooling #Education #2024

Hell Is Other People’s Markup, by @lloydi (@matuzo):

https://www.htmhell.dev/adventcalendar/2025/13/

#html #auditing #tooling

Cargo-rail: graph-aware monorepo tooling for Rust; 11 deps

https://github.com/loadingalias/cargo-rail

#HackerNews #CargoRail #Rust #Monorepo #GraphAware #Tooling

#Development #Approaches
Web 2.0 strikes back · Using MCP to make your life easier https://ilo.im/1690jt

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#Programming #Coding #Mashups #AI #MCP #Tooling #DevOps #WebDev #Frontend #Backend

Automated Accessibility Testing for React—Tools and Best Practices You Can Use, by (not on Mastodon or Bluesky):

https://howtotestfrontend.com/resources/accessibility-testing-your-react-app

#accessibility #testing #react #tooling #bestpractices

Tried mise yet? It’s a unified tool/version manager that makes “clone and run” truly work across polyglot projects.

How it compares to Make and Just—plus when to combine them: find everything about it in my new post.

https://kernelofthought.xyz/2025/12/07/mise-in-the-task-runner-spectrum.html

#Mise #Make #Just #DevEx #Tooling

Hey there, how about we talk about two things. First, how tooling can help you learn a new programming language, and second, how most of the web is tied together with duct tape and a lot of prayers.

https://jeferson.me/blog/2025/12/06/old-stuff

#ESBuild #GoLang #Javascript #LSP #Learning #NeoVIM #Productivity #Programming #Refactoring #Software #Tooling #Treesitter #Typescript #Webpack #Zig

2025 in Review: What’s New in Web Performance?, by @debugbear.com:

https://www.debugbear.com/blog/2025-in-web-performance

#performance #webvitals #lighthouse #apis #speculation #chrome #google #firefox #browsers #devtools #tooling #testing #mcp #ai #retrospectives #outlooks

HTML Minifier: A 12-Year Journey Building and Maintaining an Open Source Tool, by (not on Mastodon or Bluesky):

https://deanhume.com/html-minifier-a-12-year-journey-building-and-maintaining-an-open-source-tool/

#html #minification #tooling #windows #aspnet #retrospectives

#Development #Approaches
The nuances of JavaScript typing · “JavaScript + JSDoc + tsc should be the industry default.” https://ilo.im/168va0

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#EcmaScript #JavaScript #JSDoc #TypeScript #tsc #CLI #Tooling #WebDev #Frontend #Backend

#Development #Analyses
Accessibility tools alone won’t solve it · Testing Lighthouse, ARC Toolkit, axe DevTools, and AI models https://ilo.im/168tbf

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#Accessibility #WCAG #Lighthouse #ARCToolkit #axeDevTools #Claude #AI #Tooling #WebDev #Frontend