Si usas o planeas usar Clawdbot/OpenClaw (o el nombre que termine teniendo la próxima semana), échale un vistazo a este video (youtu.be/QFhDB3UEFm8?...), súper recomendado. La seguridad es lo primordial, por encima de todo. Es una herramienta excelente y le tengo muchísimo hype.

And what if we rewrote Express in Rust?

January was a pleasant and productive month in open-source: many things got done, like new releases of iconv-lite, improvements in Express and Webpack, performance optimizations, and much more. If you want to see everything that happened 👇 bjohansebas.me/blog/2026-ja...

Enero fue un mes agradable y bonito en open-source, se trabajaron muchas cosas, como nuevas releases de iconv-lite, mejoras en Express y Webpack, optimizaciones de rendimiento y mucho más. Si quieres ver todo lo que pasó 👇 bjohansebas.me/es/blog/2026...

Fun fact, you can send the ETag header as a section trailer, wow.

I definitely did not expect this, Astro joining Cloudflare. I'm really happy for Astro and they’ll surely do amazing things within Cloudflare, and I hope that over the years they continue to keep the promise that it will remain open governance. blog.cloudflare.com/astro-joins-...

After months (yes, months, because I have a life beyond open source) I finally finished the draft PR I had to add HTTP/2 support to on-finished, also thanks to the help of my Express teammates. Feel free to review it, any help is welcome. github.com/jshttp/on-fi...

🎉 The codemods to migrate Express to version 5 are now available on codemod.com! 👉 Run the recipe: npx codemod@latest @expressjs/v5-migration-recipe 👉 More codemods here: codemod.link/express #expressjs #codemods #javascript #nodejs

Keeping the cat in the bag

Okay, today I spent time organizing the webpack security group. Tomorrow I’ll do the same with the Express TypeScript group.

🚀 [email protected] has been released! 🎉 ⚠️ Breaking: - Node <18 & safe-buffer removed 🛑 - Native TextDecoder now used 🖥️ ✨ Improvements: - Backend abstraction for Uint8Array 🌐 - GBK table updated 📜 github.com/pillarjs/ico...

🚀 [email protected] has been released! 🎉 📦fixed the TypeScript definitions to correctly reflect the library's CommonJS exports github.com/pillarjs/ico...

Luckily, npm ignores .env files when publishing, otherwise, I’d be worried right now.

With a lot of interest in reviewing this PR once it’s ready, @aviv.sh github.com/nodejs/nodej...

happy new year!🎉

In the next major version of iconv-lite, it will use TextDecoder. With this, we are working to get closer to the specification, although there is still a lot of work to be done. github.com/pillarjs/ico...

I’ve updated my CV, now available on my website 🌐 English: bjohansebas.me/cv Spanish: bjohansebas.me/es/cv The best part: I only edit a JSON file to keep it up to date, without redoing anything 😅 (thanks to whoever gave me the idea a long time ago!)

He actualizado mi CV, ahora disponible en mi sitio web 🌐 Inglés: bjohansebas.me/cv Español: bjohansebas.me/es/cv Lo mejor: solo edito un JSON para mantenerlo al día, sin rehacer nada 😅 (¡gracias a quien me dio la idea hace mucho tiempo!)

Ugh, I lost my Twitter account 😬, now trying to get it back 🙄

🎄✨ Merry Christmas! 🎅🎁

I broke the Ethernet connection throughout my house.

My GitHub in 2025, not bad for a year when I was away from the computer quite a lot compared to previous years. git-wrapped.com/profiles/bjo...

I did really well in the university’s object-oriented programming course, score 50/50.

🚀 iconv-lite 0.7.1 released 🎉 - Improved type definitions and added missing APIs 🧩 github.com/pillarjs/ico...

For moments like this, I’m so proud to be part of this amazing team ❤️ github.com/expressjs/ex...

raw-body 2.5.3 has been released! 🚀 🔧Now uses ~ for dependencies, reducing the need to publish new versions for patch updates 📦History and security files are no longer included, making the package smaller github.com/stream-utils...

All release lines of raw-body in the v0 and v1 ranges have been deprecated on npm 🚫. If you are using any of these versions, please update to a supported version (v2 or v3) 🔧. If you need help, please open an issue or contact me 🙌

I’ve decided to be happy and propose removing Node.js 0.6 from the CI. I don’t want to keep struggling to find a nice way to run Node.js 0.6 in 2025. github.com/jshttp/mime-...

raw-body 3.0.2 has been released! 🚀 🔧Now uses ~ for dependencies, reducing the need to publish new versions for patch updates 📦History and security files are no longer included, making the package smaller github.com/stream-utils...

🎉 @bjohansebas.bsky.social is our new Triage Captain for #ExpressJS! Grateful for your dedication, leadership, and continued impact on the community 👏👏👏 github.com/expressjs/di...

Hey, express community, I’d love some feedback on the API style of this new function github.com/pillarjs/rou...

Two weeks away, looks like I’ve got work

Welcome @bjohansebas.bsky.social to the @expressjs.bsky.social Security Triage team! 👏 👏 👏 github.com/expressjs/se...

lol, on-finished blocking Node.js, how weird is that github.com/nodejs/node/...

raw-body 3.0.1 released - Includes the iconv-lite update. - Updates the engines field to reflect Node.js support as >=0.10. (The package didn’t work on Node 0.8, and this has now been documented.) github.com/stream-utils...

Electronic music, while I work on a super long report about circuits, is the best

I’m joining the webpack security group :) github.com/webpack/secu...

Murphy's Law

Open source, a place where you need to have patience, and now even more so with AI creating issues

New version of iconv-lite 0.7.0, with changes that include: - Handle split surrogate pairs when encoding UTF-8 - Avoid false positives in encodingExists by using objects without a prototype - Make explicit that the decode() method supports Uint8Array input github.com/pillarjs/ico...

I’m pleased to announce that iconv-lite is now part of the @expressjs.bsky.social project. Many thanks to Alex Shtuchkin for all these years of helping maintain the package and for allowing it to now have a new home here. And a release is coming soon 😉 github.com/pillarjs/ico...

Say hello to the newest member of the @expressjs.bsky.social family 👋 iconv-lite: Convert character encodings in pure #javascript. And yes… a new release is baking in the oven 🔥 github.com/pillarjs/ico...

The @expressjs.bsky.social project has helped transfer over iconv-lite (with the awesome effort of @bjohansebas.bsky.social). Hopefully we can be a good home for this package which adds another 446M monthly downloads to the projects scope. github.com/pillarjs/ico...

After spending almost a whole day figuring out how to remove monkey-patching, and also improve Express' performance, I think I found a clean solution, especially after studying Fastify's core.

Hi Express community! We’d love your feedback on our website’s content. ✨ What topics or resources would you like us to add? 🔧 What existing content do you think we could improve? Your input will help us make our docs even better, every idea matters! github.com/expressjs/ex...

Join this discussion on how to stop doing monkey-patching and achieve a solution in Node.js core to address several current issues in the Express ecosystem and very likely other web server framework ecosystems as well. github.com/nodejs/web-s...

A small but huge step at the same time, to enable a runtime deprecation for the _http_* modules in Node.js 26 that should be internal to Node and not exposed github.com/nodejs/node/...

People should read the migration guides when moving from one version to another. Those guides were made for a reason, not for people to do weird things when the new way of doing it has already been documented

now that i'm adding a feature to express's router, i think it would be a good idea to write a blog post explaining how it works under the hood.

Thanks @mertssmnoglu.bsky.social, for supporting my open source work! 🙌💖 You can join them at my sponsors profile: dub.sh/bjohansebas