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We let agents autonomously access production systems (Deno Deploy). None of the existing security tools in this space worked for us - our systems do things like tunneling postgres through k8s. Open sourced the firewall we built for this (written in Go of all things!)
@filearts @rough__sea It has a similar API surface as Electron and Electrobun. We've built our custom embedding framework that works with webview and CEF. It's distributed seperately which allows Deno to stay lean. github.com/littledivy/lau…
not sure yet if we're going to release it - but we have an experimental `deno desktop` subcommand that is essentially electron for deno. the `deno compile` infrastructure helps a lot for this. would you use it? screenshots of a matrix app built with it
We've almost entirely automated LSP feature development and visual testing in Deno
ong this is actually possible. i'm super excited to open source this soon
I’ve had this idea but never got around implementing it: Build a API compatible pixel perfect SwiftUI WASM for running iOS previews in the browser. Put this in a vibecoding platform where the LLM generates code and a real mac is needed only for final Xcode builds.
Deno 2.8.2 is released! - Support for post-quantum crypto (ML-DSA + ML-KEM) in WebCrypto - `deno compile --bundle` for significantly smaller binaries - More node:http perf improvements - deno binary size reduced by 6% - 200+ fixes across Node compat, LSP and package management
I’ve had this idea but never got around implementing it: Build a API compatible pixel perfect SwiftUI WASM for running iOS previews in the browser. Put this in a vibecoding platform where the LLM generates code and a real mac is needed only for final Xcode builds.
@catalinmpit Add clawpatrol firewall! clawpatrol.dev
UNBELIEVABLE 4-MAN Encore by KERIA! #LCK
ok maybe people complaining about ai psychosis have a point
Excited to share our most powerful new Claude Code feature: dynamic workflows! Mention "workflow" in a prompt and Claude will dynamically create an orchestration plan that it strictly follows, allowing you to confidently trust that every stage happens in the right order even
Deno 2.8 is released! - 6 new subcommands - defaulting to "npm:" - Node.js api compat: 42% → 74% - import defer - 3.6× faster cold npm installs - Network debugging in Chrome DevTools - TypeScript 6 - catalog: support - Cross-platform npm installs - deno install --prod
@Kotkoroid @deno_land GOOS=openbsd GOARCH=amd64 go build the gateway should work - haven't tested it tho
I wrote a bit about my ClawPatrol setup for my agents on Tailscale: littledivy.com/clawpatrol The firewall rules are very powerful since they are enforced at the network protocol level Prevent prompt injection, DROP TABLES and do Human-in-the-loop without modifying the agent
Introducing Claw Patrol! A security firewall for AI agents. It sits between your agents and production, parsing and gating HTTP, SQL, Kubernetes, and SSH on the wire. Built from our experience giving ops agents production access without sharing credentials. MIT licensed.
sudo pmset -a disablesleep 1 or smth like that
Not me running though Paris with the mac cuz the agents gotta keep going brrrr
You cannot trust agents to police themselves. The entire agent process tree needs to have gated access. open sourcing this tomorrow
😧
why: I am so tired of worrying about & spending lots of time fixing memory leaks and crashes and stability issues. it would be so nice if the language provided more powerful tools for preventing these things.
Luca Casonato 🏳️... @lcasdev
7K Followers 336 Following Software person. Prev built @jsr_io and @deno_land. Creator of Fresh. @tc39 delegate. he/him 🏳️🌈🌍🌻💚
Donny (강동윤) @kdy1dev
18K Followers 400 Following CEO of @delinoio / Creator of @swc_rs / Dev at @ZephyrCloudIO / Opinions are my own / Formerly @vercel, @deno_land
Yoshiya Hinosawa @kt3k
2K Followers 467 Following A software engineer. ex-Deno. ex-GREE. interested in VSCode Custom Editor, DDD, Web dev stack, etc. Blue sky account 🦋 https://t.co/lP6OrfD02K
🐘🔗 sam.arweave.... @samecwilliams
36K Followers 932 Following Founder and inventor of Arweave and AO. Hacker and CEO @fwdresearch. PhD drop-out.
Rob Palmer @robpalmer2
11K Followers 2K Following JavaScript Infrastructure & Tooling at Bloomberg. Co-chairing @TC39. Likely to tweet tech stuff about JS & software performance. Opinions are my own.
syumai @__syumai
10K Followers 2K Following Webプログラマ。Go、JS / TSの話題を呟きます。 アイコンは@_tanakaworldさん作 / Asakusa.go (#asakusago)、ECMAScript仕様輪読会 (#esspec) 主催 / 『Web開発者のための[入門]Cloudflare Workers』執筆
David Sherret @DavidSherret
1K Followers 437 Following Software developer. Prev @deno_land. Working on ts-morph, dprint, and more.
PermawebDAO @Permaweb_DAO
18K Followers 215 Following Building a Sustainably Evolving Future Web3 Application Ecosystem. Backed by @OKX_Ventures
Only Arweave @onlyarweave
12K Followers 3K Following Arweave's permanent decentralized storage is vital to our digital civilization. Onchain data at any scale. Zero financial advice.
PierreSteinClaysky �... @PierreSClaysky
840 Followers 1K Following Balkan spirit, crappy english, unhealthy habits. Human by birth, humanist by choice. Former advisor at @decentdotland and @Permaweb_News. Building @EntityC_HQ
🍣maguro @yusuktan
5K Followers 1K Following Software engineer @deno_land ← Georgia Tech Master in CS ← UTokyo eeic2016 | 質問はこちら Questions welcome at https://t.co/CPP2zAQHrK
Miguel Piedrafita ✨ @m1guelpf
33K Followers 2K Following friendly ambitious nerd, @worldnetwork, software imagineer.
Marvin Hagemeister �... @marvinhagemeist
6K Followers 534 Following I love to make stuff simple and fast, in that order. Also created Preact DevTools + part of @preactjs team.
ゴリラ - ダイエ... @gorilla0513
9K Followers 1K Following https://t.co/N3cL9I9qLd https://t.co/dEHfYnrqdN https://t.co/FRLA8zuF9y #wasm #go #rust #typescript #vim #deno #k8s #react #nodejs
Yagiz Nizipli @yagiznizipli
17K Followers 554 Following working on https://t.co/CmeQhokbdy. @v8js committer. @nodejs technical steering committee member. previously @cloudflare and @sentry.
Surma @DasSurma
38K Followers 1K Following DX & monorepo at @ShopifyEng Craving simplicity, finding it nowhere. Internetrovert 🏳️🌈 He/him.
Peter Hughes @phughesmcr
3 Followers 42 Following
R3dstøff @SakerSve
0 Followers 2K FollowingSaúl Ibarra Corretg�... @saghul
4K Followers 331 Following Open Source and Real Time Communications pundit. Self-appointed Chief Jitsi Evangelist. Aspiring maker. DMs are open. 🐘: @[email protected]
Nikita @iamwherry
26 Followers 118 Following
Andreas Wagner @andreasWebDev
8 Followers 188 Following 👨🏻💻 Product Web Engineer 🚀 Web, TS, Rust and Deno
Raphael Paier @raphaedge
5 Followers 80 Following real as in raphael ; refuser of checkmarks ; dabbling here and there
gnipa aa @gnipa95248
0 Followers 8 Following
Wilfred Hughes @_wilfredh
4K Followers 3K Following Programming language development, human factors, and a healthy dose of Emacs. Also https://t.co/faGheKDz69 and https://t.co/sqqeQ20uHV
Miguel Amaral @miguelsamaral
249 Followers 5K Following
FoundationModels @ramanfr
213 Followers 5K Following mostly notes to self. AI, Crypto, Computing, CPU/GPU, Longevity, Investing
giridharan @_dforce
1K Followers 6K Following Tweets on Life, Infrastructure. Enjoys Anime, Comics, Music, Books and TV Tweets on #KTBFFH #CSK #PS5 at @_dforce_sport.
Pedro Ruan @PedroRuan199829
1 Followers 169 Following
Nikola Hristov @NikolaRHristov
1K Followers 4K Following Founder & CEO 👨🏻💼 @PlayFormCloud ☁️ Scientist 🧪 @CodeEditorLand 🏞️
dr497_ @dr497_
163 Followers 295 Following
Adriano @isAdrisal
22 Followers 160 Following
cbro @broady
3K Followers 484 Following yaml/md/blob engineering @buildwithfern, former bigtech worker. coding for fun.
Daniel Holmes @danielh839
8 Followers 374 Following
mary🐇 @mary_ext
248 Followers 474 Following 🏳️⚧️🇮🇩 she/it · 22. web dev, javascript pervert i post more on the other socials
Mooonkey @hiltilimaymun
1 Followers 179 Following software engineer | building in public | one of the infinite monkeys
Dj @buildwithdjdev
390 Followers 334 Following Software Developer based in Toronto. NativeScript runtime maintainer & TSC
λ @lambda_functor
944 Followers 8K Following
It pays to be kind. @BassMargar30993
158 Followers 788 Following Former teacher passionate about blockchain and its power to educate and empower. I'm here to help people navigate the world of crypto. Traveler and lifelong lea
Advit @advitxsingh
57 Followers 535 Following https://t.co/yThVniUAnt ; https://t.co/2gV9jBQWOK ; https://t.co/ER4I8ZtaK0
Hemaangg @Hemaangg
151 Followers 258 Following They can use your recipe but they will never have your Sauce.
niya @niyabits
2K Followers 629 Following Outreachy Intern at Servo prev: @magicbell_io, @cokofoundation | core @FOSSUnitedLKO Posts are human-written 💜 she/they 🏳️🌈
Luca Casonato 🏳️... @lcasdev
7K Followers 336 Following Software person. Prev built @jsr_io and @deno_land. Creator of Fresh. @tc39 delegate. he/him 🏳️🌈🌍🌻💚
Matt Pocock @mattpocockuk
287K Followers 784 Following I teach devs for a living. Author of Total TypeScript and AI Hero. Ex-@vercel. Used to be a voice coach.
Devon Govett @devongovett
42K Followers 1K Following Creator of @parceljs. Engineer @adobe working on React Aria and React Spectrum.
Donny (강동윤) @kdy1dev
18K Followers 400 Following CEO of @delinoio / Creator of @swc_rs / Dev at @ZephyrCloudIO / Opinions are my own / Formerly @vercel, @deno_land
Kent C. Dodds 🏹 @kentcdodds
320K Followers 451 Following Husband, 6x Dad, Latter-day Saint, Dev, Educator 🏹 https://t.co/bGlNcdW2iJ ⚡️ https://t.co/X8fNGbdL2y 🌌 https://t.co/pPQmnZS6rR 🚀 https://t.co/NYn5aJVGve 🏆 https://t.co/U5KafpJTZp
Evan You @evanyou
311K Followers 2K Following Husband / Father of two / Founder @voidzerodev (acq. @cloudflare) / Creator @vuejs & @vite_js. Chinese-only alt: @yuxiyou
Matteo Collina @matteocollina
57K 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.
Yoshiya Hinosawa @kt3k
2K Followers 467 Following A software engineer. ex-Deno. ex-GREE. interested in VSCode Custom Editor, DDD, Web dev stack, etc. Blue sky account 🦋 https://t.co/lP6OrfD02K
Jason Miller 🦊⚛ @_developit
63K Followers 2K Following Platform DX @Shopify. Created @preactjs. Do more with less. https://t.co/z1d6J24DlE @[email protected]
Rich Harris @Rich_Harris
95K Followers 2K Following Cheese fan. I work on @sveltejs at @vercel. Mostly posting at https://t.co/1DNxt27Pks
trash @trashh_dev
120K Followers 461 Following i use one password. i like snacks, typescript, anime, pokémon, starcraft, and bjj.
Jake Archibald @jaffathecake
107K Followers 2K Following Developer of sorts at @firefox. No thought goes unpublished. He/him. Also jaffathecake on Mastodon, bsky, Threads etc.
Rob Palmer @robpalmer2
11K Followers 2K Following JavaScript Infrastructure & Tooling at Bloomberg. Co-chairing @TC39. Likely to tweet tech stuff about JS & software performance. Opinions are my own.
Sarah Drasner @sarah_edo
297K Followers 3K Following Opinions my own Area Tech Lead, AI and Web Ecosystem @chrome, Formerly Sr. Director of Core Infra @google • O'Reilly Author • https://t.co/HhzYWwxYAH
Jane Manchun Wong @wongmjane
180K Followers 3K Following “The woman scooping Silicon Valley” — BBC・hacker turned builder, writer & consultant・prev: Threads, Instagram, startups
syumai @__syumai
10K Followers 2K Following Webプログラマ。Go、JS / TSの話題を呟きます。 アイコンは@_tanakaworldさん作 / Asakusa.go (#asakusago)、ECMAScript仕様輪読会 (#esspec) 主催 / 『Web開発者のための[入門]Cloudflare Workers』執筆
David Sherret @DavidSherret
1K Followers 437 Following Software developer. Prev @deno_land. Working on ts-morph, dprint, and more.
Evan Boyle @_Evan_Boyle
8K Followers 227 Following Building the @GitHub Copilot App, CLI, & SDK. Formerly @PulumiCorp, @Azure, @Amazon
Geoff Goodman @filearts
1K Followers 608 Following Curious mind. Creator of @plnkrco. Tech lead for extensibility at @auth0 (@okta). Never stop learning and experimenting.
LCK @LCK
364K Followers 123 Following Official Global Twitter of #LCK l Youtube: LCK Global, Twitch: LCK
cbro @broady
3K Followers 484 Following yaml/md/blob engineering @buildwithfern, former bigtech worker. coding for fun.
Dj @buildwithdjdev
390 Followers 334 Following Software Developer based in Toronto. NativeScript runtime maintainer & TSC
Yann LeCun @ylecun
1.2M Followers 787 Following Professor at NYU & Executive Chairman at AMI Labs. Ex-Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
loading... @1oad1n9
194 Followers 210 Following Cofounder of the https://t.co/zOLc7MRGWJ runtime and deno windowing organization and denosaurs and https://t.co/IPawJn4Uh6
Armin Ronacher ⇌ @mitsuhiko
80K Followers 898 Following Creator of Flask. Building at https://t.co/uGuzfu0LKT. Bypassing Permissions. Can hand crank. Husband and father of 3 — “more nuanced in person”
Arcane @arcaneshow
813K Followers 20 Following #Arcane, the complete series, streaming now on @Netflix
ちよじぃ @ChiyoMetal
8K Followers 90 Following 元テレビ局の報道マンがある事を切っ掛けに全くの異業種に転職。新宿歌舞伎町のRock&Metal Bar https://t.co/SAqy4YxAOS そこは皆さんの秘密基地です。 ブログ『FOXGODへの道』 https://t.co/A6IjVc7iMu
niya @niyabits
2K Followers 629 Following Outreachy Intern at Servo prev: @magicbell_io, @cokofoundation | core @FOSSUnitedLKO Posts are human-written 💜 she/they 🏳️🌈
Scrapie @ScrapieTV
11K Followers 210 Following Trackmania Pro Player & Content Creator | #1 Cup of the Day Player Business Contact: [email protected]
Maxinomics @maxinomics
28K Followers 183 Following Follow the money ▫️https://t.co/SzK8imsCzU ▫️by @phlndrws & @morningbrew
dotJS @dotJS
6K Followers 150 Following The world’s sharpest JavaScript conference is back on September 18 2026, coming with @dotaiconf on September 17 - part of the @dotConferences series
droneman @dronemanYT
16K Followers 60 Following Infrastructure Enthusiast | Drone Pilot | YouTuber ( 250K+ Family )
Darshan Sen @RaisinTen
282 Followers 72 Following Engineer @tether | @nodejs TSC Member | Ex-Governance @electronjs | Ex-Engineer @getpostman @cursor_ai https://t.co/F00PLjlyBR
Michigan TypeScript @MiTypeScript
3K Followers 116 Following A place for advanced TypeScript to call home.
Siddharth Bhatia @siddharthb_
21K Followers 333 Following Co-Founder @puch_ai. Previously @Google, @awscloud, @NUSingapore
Mert Can Altin @mecaltin
1K Followers 5K Following @Nodejs Core Contributor & Software Engineer https://t.co/iSLu2NgaAY, https://t.co/AEo34JfA6N, @kirencore, @trendyoltech, @openjsf, @expressjs https://t.co/cmDGzgCVfp
Cliff Click @cliff_click
5K Followers 0 Following Creator of the HotSpot JIT, writing compilers since age 15, low-latency GC, Big Data, ML & AI, concurrent and distributed algos, PhD, 20+ patents, father of 4
Vipul Vaibhaw @vaibhaw_vipul
14K Followers 3K Following Founding Engineer @pre6ai Open source ❤️. Math and Systems. Most posts are notes to myself.
Parsa @ParsaIsBack
200 Followers 155 Following Some guy | Full of random thoughts | Probably writing code | 🦀🏳️🌈
OpenAI Developers @OpenAIDevs
355K Followers 1 Following Official updates for developers building with Codex & the OpenAI Platform • Service status: https://t.co/kZwnwdYYEq
PuneriMetro3 @MetroPuneri
2K Followers 2 Following Official handle of the 23 km fully elevated Puneri Metro Line 3 awarded by PMRDA & connecting Hinjawadi to Shivajinagar.
Pune Metro Rail @metrorailpune
54K Followers 15 Following Official handle of MahaMetro's Pune Metro Rail. Public transport system for safe and secured commute within the city of Pune and Pimpri Chinchwad.
Max McDonnell @mxmcd
1K Followers 623 Following making servers less @cloudflare, previously @ValDotTown, @voltusinc, @recursecenter, he/him
Save Pune Traffic Mov... @FollowSPTM
612 Followers 59 Following Pune based NGO promoting Road safety and "walk-bus-cycle" based transportation planning.
Parisar @parisarpune
3K Followers 1K Following Join us to create thriving #community spaces for all! 💚 Advocating for people-centric #sustainable development through awareness, education & action
Rithwik Jayasimha @thel3l
10K Followers 1K Following basic persistent threat @opalcamera @_lagrangepoint • hacker, designer, dilettante • ~sidhep-pantel
Gabriel Vergnaud @GabrielVergnaud
7K Followers 513 Following TypeScript nerd • Author of TS-Pattern • Staff Eng @MistralAI Unleash TypeScript's full potential 👉 https://t.co/0GmYbCJKEj
Michael Dwan @MichaelDwan
2K Followers 390 Following Principal @cloudflare working on AI Prev @replicate, co-founder @flydotio
















































