Sebastian Beltran@bjohansebas

OSS Advocate | Member of @UseExpressJS @nodejs @openjsf @webpack | All opinions are mine GitHub: github.com/bjohansebas

 the web
bjohansebas.me
Joined August 2020
70 Photos and videos
I’m happy to announce that Express.js documentation has a new look! 🎉 This was a huge team effort with more than a year of work behind it. Thanks to everyone involved for the support and dedication that made this launch possible. expressjs.com/en/blog/2026-0…

A New Look for Express · Express.js

Discover the redesigned Express.js website and our brand-new logo, built from the ground up with Astro.

expressjs.com
8
9
111
6,144
Sebastian Beltran retweeted
Roman@gameromandev
Sep 14
This year I have contributed to many open source projects. If you appreciate my contributions consider sponsoring me at rman.dev/sponsor .

Sponsor @gameroman on GitHub Sponsors

github.com
2
8
541
Sebastian Beltran retweeted
Even Stensberg@evenstensberg
Sep 5
I'm looking for more people to join contributing to @browserify. Only thing required is interest to learning!
2
1
5
694
Sebastian Beltran retweeted
Ulises Gascón@kom_256
Sep 3
CVE-2026-76844 for webpack-dev-middleware was published by VulnCheck without coordinating with the maintainers or the OpenJS Foundation CNA, which holds CNA scope for webpack, and before any fix existed. The coordinated advisory and fix are now out github.com/webpack/webpack-d…

webpack-dev-middleware vulnerable to Path Traversal via non-slash-terminated publicPath

> [!IMPORTANT] > CVE-2026-76844 was assigned and published for this issue by VulnCheck on 2026-08-24 without prior coordination with the webpack maintainers or the OpenJS Foundation, which h...

github.com
2
3
312
webpack 5.110.0 🎉 ⚡ New performance hints suite 🎨 Native CSS is the way forward — css-loader, style-loader & mini-css-extract-plugin deprecated 🗜️ Built-in CSS & HTML minification 📦 nodeModules externals preset 🌳 Better tree shaking & scope hoisting webpack.js.org/blog/2026-08-…

Webpack 5.110 | webpack

webpack is a module bundler for JavaScript, CSS, HTML, WebAssembly and assets. It builds a dependency graph from your project and emits optimized bundles for browsers, Node.js, Deno, Bun and other...

webpack.js.org
7
9
105
7,862
Sebastian Beltran retweeted
CodeRabbit
@coderabbitai
Aug 26
langflow. bun. ant-design. nuxt. vue. mermaid. pnpm. trpc. Over 600,000 GitHub stars between them, and CodeRabbit reviews it all, for free. Next stop: more than $10M into OSS over the next year, counted at what it costs us. Heres the how and why 👇 coderabbit.ai/blog/coderabbi…
40
66
262
139,892
Thanks, Google, for the free year of Google One and, consequently, Gemini, just for being a student.
1
7
413
Thanks, @codemod, for the sponsorship on GitHub. I really appreciate it! :) github.com/sponsors/bjohanse…

Sponsor @bjohansebas on GitHub Sponsors

Support bjohansebas's open source work

github.com
3
9
267
Sebastian Beltran retweeted
Even Stensberg@evenstensberg
Aug 20
Is there anything you would like to see @webpack do better on? It could be everything from how we review PRs to features you want it to support
1
2
220
It’s been two great years being active in Express. Now it’s time to step back and focus on other projects :) I’m not leaving the project entirely, but I am stepping away from what the Triage role entailed. github.com/expressjs/discuss…

docs: remove @bjohansebas from the Triage Captain and TypeScript Captain by bjohansebas · Pull...

As I mentioned to Ulises privately, the project has been stagnant in many areas, and now that I have the energy/time, I’m not really sure where to focus anymore. My roles as a Triage Captain don’t ...

github.com
2
16
1,150
Sebastian Beltran retweeted
raj aryan@rajarya11977179
Aug 12
Took a session at my university to introduce folks to @webpack how bundlers work, the webpack CLI, and how webpack fits into modern web development. Great to share what I’m building with the community @evenstensberg @alexander_akait @aviv_keller @bjohansebas
3
2
8
1,192
Well, I guess I have to unsubscribe from some repos because the amount of notifications has become inhumane, and I just don't have the time anymore :(
4
282
Maintaining documentation is also important, and it can even take more time than maintaining the code.
3
517
Well, tomorrow is my last day of vacation. I'm going to dedicate it to Express. It was a great vacation, full of OSS work 😂. But hey, I learned a lot.
7
1,240
Something I've been working on for the past few days is making webpack's HMR avoid recompiling the entire project and instead only rebuild the affected parts. That should make development mode significantly faster. github.com/webpack/webpack/p…

feat: incremental make for watch rebuilds by bjohansebas · Pull Request #21556 · webpack/webpack

Summary Makes watch rebuilds incremental: the previous compilation's module graph and module set are reused, changed modules are detected via their build/resolve snapshots and only those...

github.com
1
15
1,431
Hey! Do you happen to have a large webpack-based project? I'd love to benchmark it and see how the performance improvements we've made over the last few minor releases hold up. The next release should have an even bigger impact. 🚀
1
2
134
What a night
1
107
It's ironic that, with each passing day, I question more and more why i contribute to Express 🫠
1
5
1,316
Officially part of the webpack core now! 🙂 github.com/webpack/webpack/p…

chore: nominate @bjohansebas to core-wg by avivkeller · Pull Request #21495 · webpack/webpack

Ref (#tsc-private): https://discord.com/channels/1180618526436888586/1371080839341019237/1525958819488993541 Ref (DM): https://discord.com/channels/@me/1395770975576129579/1530291587530096703

github.com
3
1
21
1,709
Sebastian Beltran retweeted
Aviv Keller@aviv_keller
Jul 24
Did you know Node.js is redesigning its API documentation? The new beta brings faster navigation, improved search, richer type information, better mobile support, version switching, and so much more. Learn more & preview today at nodejs.org/en/blog/announcem…

Node.js — Check out the New Node.js API Documentation Preview

Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.

nodejs.org
2
13
1,229
🎉 WOW! Webpack 5.109 is now available 🤯 ✨ Zero-config support for CSS, HTML, TS, and WASM 🎯 `import.meta.glob` and `import.meta.resolve` ⚡ CommonJS module concatenation 📊 Built-in progress bar Learn more: webpack.js.org/blog/2026-07-…

Webpack 5.109 | webpack

webpack is a module bundler for JavaScript, CSS, HTML, WebAssembly and assets. It builds a dependency graph from your project and emits optimized bundles for browsers, Node.js, Deno, Bun and other...

webpack.js.org
5
11
79
6,768
Load more