Carlos Fuentes @metcoder95
Just another software engineer. metcoder.dev Amsterdam, Holanda Joined July 2010-
Tweets2K
-
Followers250
-
Following851
-
Likes22K
Is your company heavily relying on Node.js? Consider sponsoring @August1! He’s changing how you adopt the latest Node.js features. github.com/sponsors/Augus…
I have represented (with @metcoder95) the @nodejs team on the @github secure course, and it was awesome to see and share with many other excellent projects. If you haven't already, I recommend that you apply your project resources.github.com/github-secure-…
I reached AI fatigue faster over any other tech trending over the last 10 years. It is just... too much.
⚠️ Security release pre-alert: We will release new versions of v20.x, v22.x, and v24.x release lines on or shortly after Tuesday 15, July 2025, in order to address 2 high severity issues. hubs.la/Q03wfg0G0
I'm amazed by how fast Piscina's tests get after moving to node:test Thanks, pmarchini, for the contribution!
Write flat tests. No "describe", no scenario nesting, no beforeEach/afterEach hooks (as a rule). Each test case is self-contained, listing all the setup it needs. Use Symbol.dispose for reliable cleanup. Use granular test cases. ☝️ These things will make your tests shine.
This is one of the developers who made TypeScript 10x faster. And he just got laid off by Microsoft. There will be countless stories like his - of engineers who went above and beyond, shipped game-changing features, improved dev experience for millions…..and still found…
Friendly reminder that Fastify v4 will reach its EOL on June 30th. Make sure to upgrade to v5 buff.ly/x0Uaj4e
So proud that @platformatic is on the @Nasdaq Tower in Times Square!
So proud that @platformatic is on the @Nasdaq Tower in Times Square!
We wrote the Node.js Book for Enterprise. 🖋️ JS, npm, TypeScript, Node 🐱 Fastify APIs 📃 SSR frontends, deployment, caching, 😉 Modularity pitfalls and best practices ☁️ Node.js in the Cloud, containerization, Kubernetes Comment “Nodebook” to get the full copy. Joke. Check…
Today's the day, Piscina@v5 is out! 🎉 - Circular Buffer by default - Load Balancing Customisation - Piscina#runTask deprecation - Atomics.waitAsync support And more things came out! Check it out: github.com/piscinajs/pisc…
🚨 The CVE program is about to go dark. MITRE just confirmed their funding to run CVE and CWE expires tomorrow. That’s the main database the world relies on to track known vulnerabilities in software. Yes, the CVE. The backbone of the entire vuln ecosystem. No CVEs = no shared…
I have just published a new blog post: Securing Your Github Actions Check it out: blog.rafaelgss.dev/securing-githu…
If any of the projects I’ve created or contributed to have had an impact on your work, I’d love it if you considered sponsoring my work! Your support helps me keep building and maintaining them. Thanks! 🙌 github.com/sponsors/metco…
Do you know that Jean Michelet from the Fastify plugin team has worked on this awesome Fastify app demo (buff.ly/Yem2i6u) as a ready-to-deploy production project? ⭐️ it!
The wait is over! 🎉 Fastify Mini Course is NOW LIVE for everyone! 🚀 Build high-performance APIs faster than ever. Get started here: buff.ly/4bchUc9 #Fastify #NodeJS
It was release day, and the new pre-release version of Piscina was just out of the oven! github.com/piscinajs/pisc…
We just released @nodejs new Download page! I hope y'all enjoy it. Much effort was put into streamlining the UX for end-users and DevEx for contributors! nodejs.org/en/download

Alice Wilson @Valid6Jp8o
0 Followers 334 Following
0hm☘️ @0hm_X
110 Followers 662 Following ceo, cto, cmo at @A5Chat (The only local LLM app for nerds) | contributor to @nodejs | 1 x startup
Julien Saguet @jsaguet_dev
10 Followers 261 Following Staff Software Engineer @BetclicGroup. Working with Angular every day
Matteo Collina @matteocollina
49K Followers 4K Following @platformatic Co-Founder & CTO, @nodejs TSC Chair, Lead maintainer @fastifyjs, Board @OpenJSF, Conference Speaker, Ph.D. Past: @nearform. Views are my own.
Jacob 'kurtextrem' Gr... @kurtextrem
3K Followers 2K Following Sr. Performance Engineer @Framer · webperf/UX/security · @[email protected]
Smitoughth @Smitoughth2hdQ
45 Followers 2K Following
Darshan Sen @RaisinTen
272 Followers 70 Following Tech Lead @getpostman, TSC Member @nodejs, Ex-Governance @electronjs https://t.co/F00PLjlyBR
Augustin @_August1_
140 Followers 93 Following @nodejs contributor. Open source software lover ! Junior dev.
Spousniot @SpousniotfK17
34 Followers 2K Following
Klauss A @klaussxyz
0 Followers 38 Following
DarkGL @darkgl_
86 Followers 595 Following I do stuff and I like to make javascript/go/rust fast https://t.co/pcmG2YD8ss
iiaku.tez 🌮 ꜩ @iiAkuu
168 Followers 971 Following #Tezos 💸 Delegation Fees: 4.99% —💰 Staking Fees: 4.99% — Min delegation 1ꜩ Baking Address: tz1gXwZnDuTfD17uA9GTtwTGmEfh4ABCHSmE
authzed @authzed
2K Followers 1K Following Creators of SpiceDB: https://t.co/oSDTIhg5xi Check out our upcoming Authorization Infrastructure Event: https://t.co/wJytnt14sF
Diouani @Diouani_y
5 Followers 194 Following
Broooooklyn @Brooooook_lyn
6K Followers 1K Following Creator of the https://t.co/iUjhVUIsRc | @voidzerodev
Belinda @hanitasumi62039
85 Followers 7K Following
Robert Nagy @ronagy42
110 Followers 50 Following
Artur Gawlik @gawlikU
14 Followers 411 Following
Ethan @fumihirafu13410
71 Followers 7K Following
Resesaez @Resesaez165944
92 Followers 7K Following A strong woman is one who is determined to do what others are determined not to do.
Forrest @KokinNatsu88202
77 Followers 7K Following
Soda Studio @sodastudio_
3 Followers 50 Following ⭐Design Agency of One → https://t.co/wT23joENVx ✍🏻Web Design, Product(UX) Design & UX Audit
Declan @abumitomie28817
96 Followers 7K Following
Maksym Shenderuk @Jaood_xD
21 Followers 121 Following LP-CRM Backend engineer, @nodejs enthusiast, MScSE.
Lucas Faria @luskafaria
1 Followers 37 Following
Mert Can @mecaltin
1K Followers 5K Following Software Engineer & openSource Crafter & Developer @trendyoltech @openjsf, @Nodejs, Express.Js Member https://t.co/UOMxBKt4rR
MAJID KP @MAJIDKP3
23 Followers 780 Following
Vinicius Lourenço @vinii_joga10
296 Followers 508 Following Software Developer currently working with LLMs and APIs. Passionate about serverless and performance | @nodejs collaborator | https://t.co/Yt2Ow6UB4z
Aranđel @NotSharpest
125 Followers 637 Following 14+ years developer, focusing on Identity Security. Taking care of login box magic and beyond. Building a free for all Identity System
TR @tr_twtr
401 Followers 5K Following
Dan Castillo @dancastillo99
49 Followers 263 Following
David LJ⚡ @davidlj95
173 Followers 828 Following ComSci Engineer, passionate Sysadmin, Full-stack software developer and cryptosecure systems fan #HODL (also cinemalover in freetime)
Khafra @KhafraDev
249 Followers 62 Following https://t.co/A1VAKwd7Sn - node.js collaborator (fetch and websocket maintainer). https://t.co/n61HkMyWwN
Oliver Medhurst @CanadaHonk
4K Followers 2K Following compiling javascript: https://t.co/khjjNVMZpn • TC39 & WinterTC invited expert
Seshet @Seshet31178
28 Followers 1K Following
Thinh Vu @thinhvux
83 Followers 491 Following
Aras Abbasi @uzlopak_js
97 Followers 80 Following
Aviv Keller @aviv_keller
109 Followers 75 Following Security Researcher • Programmer • @nodejs website • @webpack security • [email protected]
JSNation | The key JS... @thejsnation
18K Followers 3K Following 🌷Amsterdam, Unique edition, June 12 & 16, https://t.co/AvK1eLo40t 🗽New York, November 17 & 20, https://t.co/4qbl2x3BsB
Rodrigo Fernández @fdezromero
641 Followers 438 Following Building @extractbase. Senior Staff Engineer. Fullstack TypeScript is my weapon of choice.
Judy Ganes, J Ganes C... @Judy_Ganes
3K Followers 268 Following World-renowned independent “softs” futures analyst and consultant with over 40 years experience in food & ag markets. Reports. Advice. Workshops. Global citizen
Augustin @_August1_
140 Followers 93 Following @nodejs contributor. Open source software lover ! Junior dev.
Vuk Andric @vukandric
407K Followers 698 Following https://t.co/BdGrpa3WKc https://t.co/6mL4IwGrq1 https://t.co/9mI9RXNV2V https://t.co/Q2jeSzQSSc
Ahorrando Clickbaits @ahorrandoclick1
687K Followers 199 Following Que un medio de comunicación no te haga perder el tiempo.
Claudio Wunder @wunderacle
1K Followers 405 Following doing code at @HubSpot, governance at @openjsf, @nodejs core and @webpack maintainer. @gnome foundation emeritus.
Ethan Evans @EthanEvansVP
33K Followers 23 Following Former Amazon VP (70+ patents; 1,000+ hires; led global teams of 800+). Now Training Leaders to become True Executives.
St James Sann @STJAMESSANN
36K Followers 172 Following Canal de Deportes con 600.000+. Contacto: [email protected]
Natalia Venditto🦋 @AnfibiaCreativa
7K Followers 1K Following Principal OWNER of JavaScript DX/DevTools @Azure at Microsoft, @Code extensions. OSS. CPC @openjsf. @oreillymedia author https://t.co/PwO9MB3DMc
Ryan Dahl @rough__sea
17K Followers 321 Following cofounder of @deno_land, creator of @nodejs. often goes by ry.
NodeSchool Amsterdam @NodeSchoolAMS
140 Followers 91 Following NodeSchool Amsterdam is a @nodeschool chapter that hosts free in-person workshops to help you learn JavaScript and Node.js. Tweets by @jp10k and @stefanmirck
Tamar Twena Stern @SternTwena
969 Followers 482 Following Software developer and architect . Really into cool technical stuff . Huge fan of JavaScript.
Artem Zakharchenko @kettanaito
11K Followers 666 Following Software engineer. Helping you master automated testing at https://t.co/lRpSA0aD2A. Author @ApiMocking. Instructor @eggheadio. Storyteller @ZakArcherWrites.
Worst Place to Code @worstplace2code
952 Followers 0 Following ¿Te has preguntado cómo es trabajar en un #Worstplacetocode? Aquí te lo contamos.
Oliver Medhurst @CanadaHonk
4K Followers 2K Following compiling javascript: https://t.co/khjjNVMZpn • TC39 & WinterTC invited expert
vjeux ✪ @Vjeux
56K Followers 499 Following Frenchy Front-End Engineer at Facebook. Co-creator of React Native and Prettier. Creator of Excalidraw, "CSS-in-JS", Yoga and React Conf.
Fabio Spampinato @fabiospampinato
2K Followers 146 Following Trying to write good software. @Meta @TheNotableApp @vobyjs.
Phil Eaton @eatonphil
25K Followers 612 Following cheerleader, organizer, staff software engineer, databases
Aras Abbasi @uzlopak_js
97 Followers 80 Following
Van Gogh Museum @vangoghmuseum
1.6M Followers 1K Following Van Gogh Museum Amsterdam houses the world’s largest Vincent van Gogh collection: paintings, drawings, letters and more.
Khafra @KhafraDev
249 Followers 62 Following https://t.co/A1VAKwd7Sn - node.js collaborator (fetch and websocket maintainer). https://t.co/n61HkMyWwN
Daniel Lemire @lemire
29K Followers 2K Following Software performance expert. Ranked in the top 2% of scientists globally (Stanford/Elsevier 2024) and among GitHub's top 1000 developers.
Filip Skokan @_panva
658 Followers 128 Following Identity, OpenID Connect, OAuth 2.0, SSO, Authorization, Authentication, Technical Standards. Node.js core collaborator and TSC member.
Biome @biomejs
9K Followers 9 Following Official account of the Biome project. Discord: https://t.co/yCYMQLPCUQ Github: https://t.co/KAFEnnsN8J
jordic 💾 @galigan
691 Followers 2K Following tech profile. interested in databases, languages and tools. javascript,go,python
Redanian Intelligence @RedanianIntel
54K Followers 114 Following Bringing you news on The Witcher, House of the Dragon and more!
tea Protocol @teaprotocol
214K Followers 49 Following Empowering OSS developers with decentralized rewards for their contributions. Layer 2 for open source. Official Support ONLY on Discord. Beware of Scammers!
Fernando 🇮🇹🇨... @Franc0Fernand0
45K Followers 245 Following Dad and husband • Software Engineer for 15+ years • Algorithms, Distributed Systems, System Design, Computer Vision
Fermat's Library @fermatslibrary
775K Followers 4 Following A platform for illuminating academic papers. We annotate and share a paper every week. Save, annotate and share papers with anyone: https://t.co/0o2Pls3jmo
Darshan Sen @RaisinTen
272 Followers 70 Following Tech Lead @getpostman, TSC Member @nodejs, Ex-Governance @electronjs https://t.co/F00PLjlyBR
Brett Goldstein @brettgoldstein
264K Followers 2K Following Actor. Writer. Comic. Swimmer. Ted Lasso. Shrinking. Soulmates. SuperBob. Adult Life Skills. Drifters. Anything to avoid a dinner party. IG: mrbrettgoldstein
Trent Crimm, Independ... @TheTrentCrimm
91K Followers 687 Following Trent Crimm, Independent. Yes, I’m that Trent Crimm. Fan of @AFCRichmond & #TedLasso. I ❤️ writing. @TedLasso said I’m darn good at it. Author, The Richmond Way
AFC Richmond @AFCRichmond
407K Followers 31 Following Official AFC Richmond Twitter account #RichmondTillWeDie
godot-rust @GodotRust
2K Followers 4 Following Rust bindings for the Godot game engine. Development updates and occasional project highlights. Retweets are projects built with godot-rust.
Cal.com @calcom
16K Followers 68 Following Tired of the email tennis when scheduling a meeting? https://t.co/MOuhlADFAo is the scheduling platform that is open-source, white-label, privacy-first and developer-friendly.
Tobias Nießen @tniessen_
543 Followers 624 Following PhD student @tu_wien, TSC member @nodejs, prev @Cloudflare @UNB @UniHannover, born at 362ppm, he/him
Marco Ippolito @satanacchio
2K Followers 418 Following 👨💻 Security Engineer @herodevs 💚 @nodejs Technical Steering Committee