DuckDB @duckdb.org DuckDB is an analytical in-process SQL database management system. "DuckDB" and the DuckDB logo are registered trademarks of the DuckDB Foundation.
KDE @kde.org Follow us on Mastodon!: https://floss.social/@kde
A worldwide technology community ๐ Creators of the Plasma desktop & a variety of Free and open source applications that let you control your digital life.
Get more KDE news at https://floss.social/@kde
React Native @reactnative.dev https://reactnative.dev
Kilian Schulte @schultek.dev I maintain open source packages for Flutter and Dart, mainly Jaspr and dart_mappable. ๐๐ฏ
Flutter @flutter.dev Googleโs UI toolkit to build apps for mobile, web, & desktop from a single codebase. Official hashtag is #FlutterDev.
Dart @dart.dev An approachable, portable, and productive language for high-quality apps on any platform. https://dart.dev
RizinOrg @rizin.re Rizin is a free and open-source Reverse Engineering framework.
Rizin Website: https://rizin.re
Cutter Website: https://cutter.re
Mattermost (main community hub): https://im.rizin.re
Mastodon: https://fosstodon.org/@rizin
X/Twitter: https://x.com/rizinorg
Socket @socket.dev Socket is the #1 software supply chain security platform. Next-gen SCA + SBOM + 0-day prevention. LOVED BY DEVELOPERS.
https://socket.dev
Ed Zitron @edzitron.com British, But In Las Vegas and NYC
ezitron.76 Sig
Newsletter - wheresyoured.at
https://linktr.ee/betteroffline - podcast w/ iheartradio
Chosen by god, perfected by science
CEO at EZPR.com
bunny.net @bunny.net Speed up your content with our next-generation CDN, Edge Storage, and Optimization Services. We're making the internet hop faster!
Base UI @base-ui.com Unstyled React components for building accessible user interfaces. From the creators of Radix, Floating UI, and MUI.
https://github.com/mui/base-ui
GitHub Next @githubnext.com We are a team of researchers and engineers at GitHub who prototype the future of software development.
Projects: https://githubnext.com
Discord: https://gh.io/next-discord
Entire @entire.io 42 is the answer to everything, but donโt panic. A new developer platform is coming. entire.io
S.EE @s.ee Short links. Link in bio. Files. Text. QR codes. All in one. https://s.ee/see
Slint @slint.dev Slint | Declarative GUI for Rust, C++, and JavaScript to build Embedded, Desktop and Web applications / https://slint.dev
๐ ๐๐ฆ๐ค๐ข ๐๐ค๐ฐ๐ด๐บ๐ด๐ต๐ฆ๐ฎ ๐ฐ๐ง๐ง๐ญ๐ช๐ฏ๐ฆ ๐บ๏ธ โโ๏นโโ @becaecosystem.bsky.social Custom solutions for data management & automation tools. ๐
๐ Architecture
๐ Python, JS, HTML/CSS / UNITY / BLENDER
๐ป Solo Developer & Director & Indiedev
็ฏ orcid.org/0009-0006-0350-5305
โน๏ธ ilknurergin.github.io/ilknurergin/
๐ฒ๏ธ patreon.com/BecaEcosystem
Flatcar Container Linux @flatcar.org Flatcar Container Linux is the leading community-driven, container-optimized, auto-updating Linux distribution, homed in the Cloud Native Computing Foundation.
TC39 @tc39.es new JavaScript who dis
jakeโขใธใงใคใฏ @jake74.bsky.social Protagonist at https://dekiru.gg โ websites for indie game studios.
Mega Drive maniac
Loud music listener
A Patron of the (video game) Arts
๐๐ณ๏ธโโง๏ธ ally
D E K I R U @dekiru.gg We make websites for indie game studios.
Clients include Enhance (Lumines Arise), Tango Gameworks, Clear River Games, Chuhai Labs, SuperDeluxe Games, Limited Run & so many more!
https://dekiru.gg
Protagonist: @jake74.bsky.social
Peter Cooper @cooperx86.bsky.social GitHub user #118, programming, LLMs, 3D printing, and piano https://peterc.org/
e18e @e18e.dev https://e18e.dev (Ecosystem Performance) is a community initiative to bring together people who are passionate about improving performance in the JS ecosystem. Get involved at https://chat.e18e.dev ๐
.NET nanoFramework @nanoframework.bsky.social Making it easy to write .NET C# code for constrained embedded devices. Member of the @dotnetfoundation.bsky.social. Discord https://discord.gg/gCyBu8T
Firefox @firefox.com The only major non-profit backed, people-first browser ๏ธโ๐ฅ
VoidZero @voidzero.dev The JavaScript Tooling Company
Lean Focused Research Organization @lean-lang.org Supporting the Formal Mathematics revolution
LaurieWired @lauriewired.bsky.social researcher @google; serial complexity unpacker
ex @ msft & aerospace
Tauri @tauri.app Create small, fast, secure, cross-platform applications for Mac, Windows, Linux, iOS, and Android using web tech and Rust.
Boshen @boshen.github.io Building http://oxc.rs and https://rolldown.rs at https://voidzero.dev. TC39 invited expert.
This Week in Rust @thisweekinrust.bsky.social Cataloguing the Rust community's awesomeness. #rustlang
TanStack @tanstack.com ๐ค Open Source Software ๐จ๐ฝโ๐ป TypeScript โ๏ธ Query, Table, Router, Virtual, Select, Form, Ranger, Start
Home Assistant @home-assistant.io Open source home automation that puts local control & privacy first. Powered by a worldwide community of tinkerers & DIY enthusiasts.
Rocky Linux @rockylinux.org Rocky Linux is a community-driven Enterprise Linux distribution, for HPC, AltArch, and beyond. | ๐ @rockylinux@fosstodon.org | ๐๏ธ @resf.org
Rust Language @rust-lang.org A programming language empowering everyone to build reliable and efficient software.
Website: https://rust-lang.org/
Blog: https://blog.rust-lang.org/
Mastodon: https://social.rust-lang.org/@rust
Theo @t3.gg Full time CEO & YouTuber. Also an investor and developer. More info at t3.gg
Hiroki Osame @hirok.io ๐ค hirok.io
โก๏ธ Creator of @tsx.is
๐ฆ Creator of https://pkg-size.dev
๐ Open Source https://github.com/privatenumber
๐ผ SWE @ Square
Vanilagy @vanilagy.bsky.social Author of Mediabunny and Marble Blast Web. I love working on technically challenging projects that bring the best out of the web.
https://mediabunny.dev/
Visual Studio Code @vscode.dev The open source AI code editor
MDN Web Docs @developer.mozilla.org The official MDN Web Docs account, now on Bluesky. We deliver the best web docs around.
Visit โ https://mdn.dev
Contribute โ https://mdn.dev/community
Build Awesome (11ty) @11ty.dev ๐ A simpler static site generator, maintained since 2017
๐ https://www.11ty.dev/
๐ @zachleat.com
๐ค Team @fontawesome.com and @webawesome.com
๐ Mastodon https://neighborhood.11ty.dev/@11ty
Edd Coates | Game UI Database @eddcoates.bsky.social ๐ฎ Game UI/UX Designer (Freelance)
๐จ Creator of http://gameuidatabase.com & http://padcrafter.com
๐ Author of ๐ with Lost in Cult!
๐ญ BAFTA Member
๐ Future Class 23, GDH Design Hero 21, Guinness World Record Holder
๐ต Composer on Piece By Piece by Gamkat
Cilium @cilium.io eBPF-based Networking, Security, and Observability
Open Source | http://cilium.io | http://ebpf.io | http://github.com/cilium/cilium
Newsletter http://cilium.io/newsletter
GitHub @github.com The AI-powered developer platform to build, scale, and deliver secure software.
Dylan Beattie @dylanbeatt.ie coder โข speaker โข musician โข MS MVP โข creator of @codewithrockstar.com โข founder of @linebreakers.band โข organiser of @ldnug.org โข fun stuff: dylanbeattie.net โข work stuff: ursatile.com โข he/him โข ๐ฅ
Appwrite @appwrite.io Build like a team of hundreds_
JetBrains Rider @rider.jetbrains.com A fast & powerful cross-platform .NET IDE by @jetbrains.com . Develop .NET, ASP.NET, .NET Core, Unreal Engine, Unity, and Godot apps on Windows, Mac, Linux.
Mastro.{js,ts} @mastrojs.bsky.social No dependencies. No build step. Just a simple web framework and site generator for people who care about their users and web standards. Implemented in ~800 lines of TypeScript.
๐งโ๐ณ mastrojs.github.io
Account run by Mauro Bieg @mb21.bsky.social
TaurusCoder @tauruscoder.bsky.social Software engineer sharing what I learn about coding, #tech, and #innovation on BSky and Medium. Passionate about solving problems, one line of code at a time. https://medium.com/@helleugilles
Preact @preactjs.com โ๏ธ Fast 3kb alternative to React with the same modern API.
Kaleidoscope @kaleidoscope.app The world's most powerful file comparison app. Articles, tips, and opinions from our team, based in Austria and Germany.
By @catlan.bsky.social, @flo-muc.bsky.social, and @merrysuperstar.bsky.social
CodePen @codepen.io Build, test, and discover front-end code ๐ป
https://codepen.io
Support: https://codepen.io/support
Mirrow @mirrow.app 
Unity3D @unity.com The Official Unity Account. Unity is the leading platform for creating immersive and interactive 2D, 3D, and VR games on 20+ platforms
Discover more: https://unity.com
Hono @hono.dev Web framework built on Web Standards
React @react.dev The library for web and native user interfaces
Rogรฉrio Vicente @http.cat Software Engineer. Dad. Surfer. Non-Fiction Bookworm. Not necessarily in that order. Creator of http://http.cat. Blogging at https://rogeriopvl.com.
Cloud Native Computing Foundation (CNCF) @cncf.io Making cloud native ubiquitous
Matt Godbolt @matt.godbolt.org Sometime verb, real person, lover of 8-bit computers, husband & father, trying to be a kind person. #blacklivesmatter; trans rights are human rights.
he/him
Kevlin Henney @kevlin.bsky.social consultant ยท father ยท he/him ยท human (very) ยท husband ยท itinerant ยท programmer ยท keynote speaker ยท technologist ยท trainer ยท writer
SFML @sfml.bsky.social Simple and Fast Multimedia Library #SFML
Also at
https://fosstodon.org/@sfml
https://twitter.com/sfmldev
Deno @deno.land A modern runtime for JavaScript and TypeScript
https://deno.com
Phil Hawksworth @philhawksworth.dev Developer adoption at @cloudflare.social.
Previously @deno.land, @netlify.com,
Late-blooming choir boy.
Eater of foods.
https://philhawksworth.dev
he/him
NuGet @nuget.org #NuGet is the package manager for .NET.
Packages: http://NuGet.org
Docs: http://docs.microsoft.com/nuget
GitHub: http://github.com/nuget/home
@don-ho.bsky.social @don-ho.bsky.social 
Open Web Docs @openwebdocs.org Open Web Docs supports web platform documentation for the benefit of web developers & designers worldwide.
Also on Mastodon: https://front-end.social/@OpenWebDocs
https://openwebdocs.org
Darshan Sen @raisinten.bsky.social Tether Engineer | Node.js TSC Member | Ex-Governance Member at Electron | Ex-Engineer at Postman and Cursor
https://github.com/RaisinTen
Microsoft Developer @developer.microsoft.com Dive into the biggest news from Microsoft Build and learn how to start building with it today
https://blogs.microsoft.com/blog/2026/06/02/microsoft-build-2026-be-yourself-at-work/
Servo @servo.org Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.
https://servo.org
https://github.com/servo/servo
.NET @dot.net Free. Cross-platform. Open source. A developer platform for building all your apps. Run by the .NET Community team at Microsoft.
Jordan Harband @jordan.har.band https://github.com/ljharb
software engineer/nerd/teacher/will try anything once; surgeon with git rebase. @TC39.es @Socket.dev ex @Coinbase/@Airbnb/@Twitter/@MobBase. Fav punctuation โธฎ, scent petrichor
XBOX @xbox.com Gaming since 2001
HashiCorp @hashicorp.com HashiCorp helps you automate multi-cloud and hybrid environments with Infrastructure and Security Lifecycle Management.
Together, we can do cloud right.
Prisma @prisma.io From idea to scale. Simplified. Modern serverless db, ORM & more.
npx prisma@latest init --db
๐ http://pris.ly/t/get-started
๐ฌ http://pris.ly/t/discord
Astro @astro.build the web framework for content-driven websites ๐ https://astro.build
Turso @tur.so The next evolution of SQLite
tur.so/discord
tur.so/github
Netlify @netlify.com Deploy any modern frontend stack, from marketing sites to AI apps. Join millions of developers and teams shipping faster on Netlify.
http://answers.netlify.com and http://netlify.com/support for support.
netlify.com
Kotlin Foundation @kotlinfoundation.org Protect, promote and advance the development of the Kotlin programming language. Learn more at kotlinfoundation.org
Kotlin by JetBrains @kotlinlang.org Kotlin is a programming language that makes coding concise, cross-platform, and fun โย https://kotlinlang.org/
Video tutorials http://kotl.in/video
News http://kotl.in/news
Community discussions http://kotl.in/slack
IntelliJ IDEA, a JetBrains IDE @intellijidea.com IntelliJ IDEA โ the Leading IDE for Professional Development in Java and Kotlin, by @jetbrains.com
Tips: #IntelliJIDEATips
New Features: #NewInIntelliJIDEA
Our YouTube channel: http://jb.gg/video
JetBrains @jetbrains.com On a mission to make software development a more productive and enjoyable experience. Make it happen. With Code.
OpenJS Foundation @openjsf.org A safe and modern home for the web
OpenJS promotes the widespread adoption and continued development of key JavaScript technologies worldwide.
Node.js @nodejs.org The Node.js JavaScript Runtime. ๐ข๐ Need help with Node.js? We've got a repo for that: https://github.com/nodejs/help
Microsoft @microsoft.com AI, Cloud, Productivity, Computing, Gaming & Apps โ๏ธ
ใฝ๏ธษชษขแดแดส @bitbra.in Techlead & Youtuber, building a Dwarven mining RPG with Godot ๐ youtube.com/@bitbraindev ๐โ๏ธ
๐ฒnemophelist
๐จpixelartist
๐คgodot evangelist
๐cat dad
๐ mastodon: https://mastodon.gamedev.place/@bitbraindev
๐ฉ๐ช๐ฌ๐ง๐ช๐บ
Ray @raysan5.bsky.social Passionate about gamedev technologies. I create things. Created raylib, raygui, rres and many other tools/libs at raylibtech. FOSS at: http://github.com/raysan5
Martin Haynes @martinhaynes.me #Music Fan and Maker. Fan of #Videogames, #Anime and inspired by #Japan, #Korea, #SciFi, #Science, #Retro #Tech & #Cyberpunk.
Web #Developer & #Designer by Trade!
More at www.martinhaynes.me
More Development Talk @dotmh.dev
Or see www.dotmh.dev
Bluesky @bsky.app official Bluesky account (check username๐)
Bugs, feature requests, feedback: support@bsky.app