Meta Open Source @MetaOpenSource
Empowering diverse community through open source technology. opensource.facebook.com Menlo Park, California Joined July 2013-
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How do you make sure your IDE works smoothly when you have more than 20 million lines of python code? 🤔 For developers at Instagram the answer is to use the Pyrefly VSCode extension 👩🏼💻 Read our latest blog about how Pyrefly improves your IDE experience: pyrefly.org/blog/2025/09/1…
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Hello Python Developers! We’re excited to share that the 2025 Python Type System and Tooling Survey is live ✨ Your feedback can make a real difference in improving Python typing for everyone, so please contribute: forms.gle/AUkcEGZ3hybQfN… #Python #PythonTyping #DeveloperSurvey
Missed the Second EgoVis workshop at CVPR 2025? Catch up now on YouTube! Hear from keynote speakers @xiaolonw, @siyutang and @NagraniArsha. Plus, discover the winners & honorable mentions of EPIC-KITCHENS and Ego-Exo4D challenges #EgoVis #CVPR202 Link: youtube.com/playlist?list=…
⚡️OSS Project Spotlight⚡️ IGListKit is a data-driven UICollectionView framework for building fast and flexible lists in iOS applications. This project ensures smooth performance and easy-to-maintain code. Discover how IGListKit can enhance your projects: instagram.github.io/IGListKit/
⚡️OSS Project Spotlight⚡️ FBOSS is a flexible and scalable software stack for managing and operating network switches. It's great for data center network, enabling efficient traffic management and high availability. Dive into FBOSS and its capabilities: github.com/facebook/fboss
⚡️OSS Project Spotlight⚡️ CacheLib is a caching engine designed to build and scale high-performance cache systems. It's used to optimize data retrieval and reduce latency across various services. Discover how CacheLib can enhance your infrastructure: cachelib.org
AI at Meta @AIatMeta
716K Followers 288 Following Together with the AI community, we are pushing the boundaries of what’s possible through open science to create a more connected world.
Seb ⚛️ ThisWeekIn... @sebastienlorber
50K Followers 5K Following 🔥 Join 40k devs - Stay up-to-date with React: • 📨 https://t.co/DvLGHeLY5G • @ThisWeekInReact • @docusaurus maintainer • 🇫🇷
David K 🎹 @DavidKPiano
75K Followers 3K Following Making state machines at @statelyai · prev. @Microsoft · I play piano
Soumith Chintala @soumithchintala
252K Followers 1K Following Cofounded and lead @PyTorch at Meta. Also dabble in robotics at NYU. AI is delicious when it is accessible and open-source.
Jared Palmer @jaredpalmer
85K Followers 2K Following ex-vp of ai @vercel. i created @v0 and @aisdk. founder @turborepo (acq. by @vercel). angel investor
Saiyam Pathak @SaiyamPathak
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Matteo Collina @matteocollina
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jordwalke @jordwalke
64K Followers 734 Following Created @reactjs and @ReasonML. Formerly @facebook. Product at @replit
Shopify Engineering @ShopifyEng
53K Followers 690 Following Making commerce better for everyone. Follow us for technical discussions and updates on how engineers build @Shopify. Explore open roles: https://t.co/NFSvvCJBXt
Engineering at Meta @fb_engineering
280K Followers 198 Following Engineering at Meta is a technical news resource for engineers interested in how we solve large-scale technical challenges at Meta.
Sindre Sorhus @sindresorhus
64K Followers 514 Following I make apps and open source. Made @awesome__re. Also: @sindre_gh_repos @[email protected]
Jamon @jamonholmgren
29K Followers 4K Following Say hi, I'm friendly! ∞ @infinite_red founder ⚛️ @ReactNativeRdio host 🚁 @jammingames 🥅 Hockey goalie ✝️ Lutheran 🙎🏼♂️🧒🏼👧🏼👧🏼 Dad x4 👶 Gpa x1
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45K Followers 3K Following Speaker, engineer, 🕸️📦 @webpack Core Team, dad, views are my own. SWE @microsoft making @rushstack; Monorepo Janitor for ODSP. Always bet on #JavaScript
Marc @mrousavy
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vjeux ✪ @Vjeux
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Pete Hunt 🚁 @floydophone
35K Followers 903 Following Dad CEO @dagster Built https://t.co/PgAYdNs1ZE Prev: Twitter, Excalidraw, Smyte, Instagram, Facebook, React.js
Storybook @storybookjs
25K Followers 398 Following Industry standard frontend workshop. Develop, test, and document components with ease. Open-source & maintained by @chromaticcom
Chief Wiggum @ScriptedAlchemy
17K Followers 690 Following Infra Architect @ByteDanceTalk. Maintainer of @webpack @rspack_dev - creator of #ModuleFederation #auADHD #synesthesia own opinions.
Google Open Source @GoogleOSS
75K Followers 136 Following Announcing new open source releases, exploring projects, sharing how we approach FOSS, and supporting communities around the world.
WWIA7062 @WWIA7062
129 Followers 1K Following Hi I Exist with the power of common sense and 3 YouTube channels @ WWIA7062-2 and @ WWIA7062 @ WWIA7062-Music and a twitch channel wwia7062 + L Trans and Furrys
camilo betancur @camilolcbr
52 Followers 1K Following
Fernando de Oliveira�... @ordana_io
464 Followers 347 Following
Loco Super 🇦🇷 �... @Loccos98
14K Followers 15K Following El Ajuste lo pagará la politica? mentiras la estamos pagando los mismos de siempre la clase media trabajadora.⚖️
PeyBills @PeyBills
343 Followers 3K Following Facilite vos achats sur https://t.co/Bg7vCkzUZy, https://t.co/4fx1RKNFlZ, https://t.co/g10fkn5rVz, etc. Et dans les grandes boutiques aux États-Unis dépuis l'Af
Cătălin Corozanu @corozanu
247 Followers 295 Following Head of Infrastructure & Networking @qu_stream | Information Security Officer @mobilpay | Chief Executive Office & Chief Technology Officer @vranbit
Jeff Cronk @JeffCronk
831 Followers 5K Following Territory Manager at Singlewire Software | InformaCast and Visitor Aware
ArB @LikeMike382
4 Followers 37 Following
Abu Bakor Siddik @DevSiddik
1 Followers 18 Following
Vansh Kalra @kalraa_v
34 Followers 176 Following founding engineer @ stealth startup • learning, growing, repeating
PickedSwan♞♞ @PickedSwan28087
0 Followers 1 Following Position material despite if position teacher save.
✨☯♜PromptJoey�... @promptjoey76882
0 Followers 1 Following Lose generation citizen heart traditional increase pick.
♡☆☯NextBass @NextBass13480
0 Followers 1 Following While agency unit what black no material democratic.
TightOrca☆ @OrcaTight29621
0 Followers 1 Following Between marriage movie month center charge various such.
♡BrightHound @BrightHoun67972
0 Followers 1 Following Road tough throughout notice idea course feel.
LikedDrake @DrakeLiked75387
0 Followers 1 Following Stay beyond amount political gun project without.
✿✿☆FirstMouse�... @FirstMouse43203
0 Followers 1 Following Question through treatment experience player allow against.
♡♜♞PromptTarpon... @prompttarp48029
0 Followers 1 Following Commercial common body deep trip remember.
ProperCod @CodProper67236
0 Followers 1 Following War commercial leave boy unit with business discover.
AI at Meta @AIatMeta
716K Followers 288 Following Together with the AI community, we are pushing the boundaries of what’s possible through open science to create a more connected world.
brian vaughn @brian_d_vaughn
47K Followers 216 Following I'm not here anymore. Find me on Bluesky (https://t.co/Udh3FXt145), GitHub (https://t.co/DrecpCDvfq), or SoundCloud (https://t.co/DlqMMCb2o5)
David K 🎹 @DavidKPiano
75K Followers 3K Following Making state machines at @statelyai · prev. @Microsoft · I play piano
PyTorch @PyTorch
453K Followers 77 Following Tensors and neural networks in Python with strong hardware acceleration. PyTorch is an open source project at the Linux Foundation. #PyTorchFoundation
Ricky @rickhanlonii
33K Followers 830 Following React Core Team • I post more here: https://t.co/yo4ffBCpTH
Soumith Chintala @soumithchintala
252K Followers 1K Following Cofounded and lead @PyTorch at Meta. Also dabble in robotics at NYU. AI is delicious when it is accessible and open-source.
jordwalke @jordwalke
64K Followers 734 Following Created @reactjs and @ReasonML. Formerly @facebook. Product at @replit
Engineering at Meta @fb_engineering
280K Followers 198 Following Engineering at Meta is a technical news resource for engineers interested in how we solve large-scale technical challenges at Meta.
Jamon @jamonholmgren
29K Followers 4K Following Say hi, I'm friendly! ∞ @infinite_red founder ⚛️ @ReactNativeRdio host 🚁 @jammingames 🥅 Hockey goalie ✝️ Lutheran 🙎🏼♂️🧒🏼👧🏼👧🏼 Dad x4 👶 Gpa x1
MJ @mjackson
71K Followers 2K Following Dad 4x. Building @remix_run at @Shopify. God hath not given us the spirit of fear; but of power, and of love – 2 Tim 1:7
Christoph Nakazawa @cpojer
28K Followers 126 Following ceo at https://t.co/yePM4nWXOi built Athena Crisis, fbtee, jest, metro, yarn and mootools
vjeux ✪ @Vjeux
56K Followers 505 Following Frenchy Front-End Engineer at Facebook. Co-creator of React Native and Prettier. Creator of Excalidraw, "CSS-in-JS", Yoga and React Conf.
Google Open Source @GoogleOSS
75K Followers 136 Following Announcing new open source releases, exploring projects, sharing how we approach FOSS, and supporting communities around the world.
Major League Hacking ... @MLHacks
68K Followers 9K Following MLH is a 600k+ member community empowering the next generation of student developers through hackathons.
Prisma Postgres @prisma
74K Followers 43 Following Serverless Postgres db, ORM & more. From idea to scale, simplified. npx prisma@latest init --db 📚 https://t.co/jPVvgllHKl 💬 https://t.co/GSSBwEHTOv
Uber Engineering @UberEng
57K Followers 5K Following Engineering @Uber, from practice to people. https://t.co/iIenzuSNxH ✨
Zoho Social @ZohoSocial
110K Followers 184 Following #SocialMediaManagement software for businesses and agencies. Part of the @Zoho suite.
Jesse Smith @hjessmith
469 Followers 42 Following Graphics/HCI/AI Researcher. Currently interested in children's drawings. Did Meta’s Animated Drawings Demo: https://t.co/377e3PTy8R
Pascal Hartig @passy
5K Followers 812 Following Building @flipper_fb. Bringing down the fossil fuel industry with @FossilFreeLDN. He/him. @[email protected]
Paul E. McKenney @paulmckrcu
3K Followers 226 Following
Christopher Beddow @cbed32
2K Followers 2K Following #openstreetmap #mapillary #gis #rapid 😎 Map Building for #AR @ Meta 🗺️ 📍Montana 🇺🇲 ➡️ Schwyz 🇨🇭 🌎 Voyager, language learner, writer, mapmaker, skier ⛷️
Abhishek Tripathi @AbhishektripMe
288 Followers 466 Following XR Maps @meta (previously @unity @mapbox, @maketafi, @esri, @ibm). @uutah alum , 3D, graphics, GIS, maps, AR/VR.
Neil Mitchell (neildm... @ndm_haskell
5K Followers 165 Following Haskell/Rust programmer. Views expressed are my own.
Rapid Editor @mapwithrapid
2K Followers 545 Following 🌎🌍🌏 Improve #OpenStreetMap w/open data, open source, thoughtful UX & machine learning. 🦾 Join the community also on Facebook: https://t.co/KQ995xWPH9
Lexical @lexicaljs
3K Followers 6 Following Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.
Brii (she/her) 🧠�... @Brii_toe_knee
10K Followers 5K Following Founder & Developer Educator | Developer Advocacy | Inclusive Documentation | Community Growth | Empowered 3,000+ People to Launch Tech Careers
Hazem Saleh @hazems
1K Followers 576 Following Staff Software Engineer @Meta NY 🇺🇸 | Tech Lead | Speaker | Best Seller Books Author | Open Source Committer. I ❤️ 📚⚽💻✈️. All tweets are my own.
Evyatar @evyataral
910 Followers 778 Following Software Engineer @Meta. 🎙 tech speaker. Open source: @vestjs 🦺 validations framework https://t.co/dmyTlr5d41, Emoji-Picker-React, FlairUp 🎩 css-in-js
velox-lib @velox_lib
28 Followers 9 Following
Overture Maps Foundat... @OvertureMaps
3K Followers 43 Following Collaborative effort to develop interoperable open map data for mapping services worldwide | @linuxfoundation open source project
Danny Yaroslavski @dannyaroslavski
3K Followers 2K Following opinions my own; previously @meta @google @lightbotcom @spriteboxcom @overlinkgame
Presto @prestodb
4K Followers 253 Following Open source SQL query engine for data analytics and the Open Data Lakehouse. Official account of the Presto open source project.
vmoens @VincentMoens
1K Followers 686 Following TorchRL maintainer (@torchrl1) - PyTorch SWE @ Meta - London Neuroscience PhD, ex-MD vmoens on the butterfly platform
torchrl @torchrl1
814 Followers 175 Following TorchRL is the open-source Reinforcement Learning (RL) library for PyTorch.
Sean Keegan🤓 🥏 ... @DevRelSean
750 Followers 746 Following Developer Evangelist @Microsoft. Previously Developer Advocate for @meta & @getpostman
Rashed Talukder @RashedTalukder
373 Followers 152 Following A lover of technology and humanity — asking myself will it blend? My opinions are my own.
Relay @RelayFramework
1K Followers 6 Following Relay is a framework for managing GraphQL data in React applications
Dave Viner @dviner
195 Followers 388 Following papa, internet dreamer and doer. @MetaOpenSource and Developer tools at Facebook
Skipper Jon Janzen @JonJanzen
175 Followers 157 Following Software Engineer @meta Open Source Tooling | @TAMU former student | he/him | https://t.co/rKwIj7u3Xl
ParlAI @parlai_parley
2K Followers 168 Following We're building a unified platform for sharing, training and evaluating dialogue models across many tasks. @FacebookAI
Zac Drake @Pro__Zac
30 Followers 39 Following Software engineer who has worked on console games, AR holographic displays, and VR applications. Find Zac on github as pr0-zac
The Linux Foundation @linuxfoundation
576K Followers 9K Following A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
All Things Open @AllThingsOpen
10K Followers 1K Following A universe of events and platforms focused on open source, open tech and the open web. #AllThingsOpen
Philip Bell @GitMetaPhysical
120 Followers 213 Following @MetaOpenSource Developer Advocate for @prestodb and @velox_lib focused on #bigdata #opensource
Voltron Data @VoltronData
4K Followers 24 Following We offer a new way to design and build composable data systems based on open source standards.
Michelle Glauser @MichelleGlauser
9K Followers 8K Following Founded @TechtonicaOrg's free SWE program for women/enby folks w/ low incomes. Ex-Twilio dev 🥑, #ILookLikeAnEngineer ads. She. 🚲🍪📚
Ben Grant @BenGrant49
2K Followers 85 Following Helping you learn about digital marketing, business, and life. Building in public as Head of Growth at Kickoff. 1x Hula Hoop Champion
Suraj Subramanian @subramen
738 Followers 567 Following Developer Advocate & Gen AI Engineer @MetaAI and @PyTorch. Excited, optimistic but also moderately cautious about the new AI-powered world we're in.
👩💻 Paige Bai... @DynamicWebPaige
69K Followers 2K Following ✨ AI should be about empowering humans, building understanding, and making dreams realities. 👩💻 DevX Eng. Lead @GoogleDeepMind ex-@GitHub || views = my own!
ui.dev @uidotdev
10K Followers 5 Following We help JavaScript developers make more money - and enjoy themselves in the process. https://t.co/wLxlsXDVz1 – https://t.co/y7dJN8BvW0 – https://t.co/KpA0uFAbyn – https://t.co/NdfEyjHUXq
Brian Johnson @brianjo
806 Followers 1K Following Tech hacker at Meta, living 10 minutes from the Magic Kingdom.
Ben Maurer @bmaurer
495 Followers 13 Following
Thomas Van Bouwel @tovanbo
5K Followers 846 Following Developer of @CubismVR and @LaserDanceGame. Recovering architect. Previously: Product Engineer @ResolveBIM & dev on @Panoptic 🇧🇪 🇧🇷 - he/him
Garuda Hacks @GarudaHacks
156 Followers 1 Following 🇮🇩 Indonesia's International Virtual Hackathon 🚀 Garuda Hacks 2.0 Coming Soon Q3 2021 🏆 Major League Hacking APAC League
Scott Sunarto @smsunarto
25K Followers 4K Following founder/ceo @ArgusLabs_, (traumatized by) distributed systems, prev @Berkeley_EECS
The Entrepreneurial C... @CoderPodcast
961 Followers 0 Following An interview show where I talk to developers, programmers, and coders who are in business for themselves. Hosted by @ryanchenkie
Monica Lent @monicalent
25K Followers 360 Following Dev founder of @affilimateio, affiliate content insights for media companies. Sharing what I learn about SaaS and growth along the way.
Navyata Bawa @NavyataBawa
374 Followers 299 Following Partner Engineer @MetaAI | Formerly @Samsung @Activision @DeepMotionInc @Toshiba | Tech enthusiast | Loves traveling, ai, art and @iNS0mmniac
VR Manchester @VRManchester
1K Followers 300 Following A community for VR enthusiasts in Manchester to meet, share & play. Mailing list: https://t.co/94HtctdWSb
Meta Elevate @MetaElevate
3K Followers 36 Following Amplifying voices. Elevating businesses. Championing legacy builders. #OnTheRiseTogether
Instagram Comms @InstagramComms
234K Followers 4 Following 👋 We’re Instagram’s PR team! Are you a reporter on deadline? Email us at [email protected]
Luca Mefisto @LucaMefisto
3K Followers 2K Following AR/VR engineer @Meta Interaction SDK. Neurology tools and experimental VR things. Swimmer and Math-Rocker. @VRManchester & @GRInteractiva parent.
DevelopHer @DevelopHerUK
22K Followers 2K Following Elevating women who are passionate about technology, innovation and business via community-based learning opportunities: https://t.co/oc1cDjdPPI
React Training @ReactTraining
29K Followers 2 Following Public Workshops - https://t.co/WYu2lE6Hxe Join our newsletter for discounts on workshops and events: https://t.co/k8Qwv7NOzHTrends for United States
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