DEVELOPER TOOLS
67 SRC
Developer Tools
This synthesis records claims and practices from the cited sources; reported outcomes and product capabilities have not been independently verified.
Developer tools standardize on agent-accessible knowledge formats and designer-level aesthetics. Agent Plugins v1.0.0 defines portable package format across Codex, ChatGPT, Cursor, GitHub Copilot, and VS Code. Infrastructure standardizes one-click deployment, real-time token cost visibility, and multi-model dev loops (~$400/month). Vertical slices—building API contract→frontend→services→DB incrementally (100–200 lines at a time)—outperform default horizontal plans since frontier models won't design vertically without explicit steering. Knowledge tooling densifies around Obsidian-as-agent-surface and markdown vaults via MCPs. Terminal emulators redesigned for agentic workflows (Ghostty). Free inference mainstream via NVIDIA. Git-based knowledge systems hit 2.3GB+ walls, forcing SQLite migration. Anthropomorphizing language in AI-generated code review provides audit signals for AI-authored feedback. UI generation now constrains via json-render: Zod schemas guarantee JSON output matches spec, with single definitions targeting 10+ renderers (React, Vue, Svelte, React Native, Next.js, Remotion, React PDF, React Email, Ink, React Three Fiber). Streaming compilation (createSpecStreamCompiler) enables progressive rendering from partial LLM responses. Dynamic prop expressions ($state, $cond, $template, $computed) bind generated specs to app state without imperative code. Pre-built @json-render/shadcn components (36 UI elements) reduce setup cost; devtools provide integrated inspection (spec tree, state editor, action log) via Ctrl/Cmd+Shift+J.
Sub-Topics
DEVELOPER TOOLS: AUTOMATION
26 SRC
Developer Tools: Automation
26 sources“Enable chrome://inspect/#remote-debugging to use Google's WebMCP to control your main Chrome browser instance directly, without sandboxed Playwright”
DEVELOPER TOOLS: AGENT TOOLING
23 SRC
Developer Tools: Agent Tooling
23 sources“json-render constrains generated interface specifications to a catalog of components and actions, with streaming compilation and state expressions. Its Jev composition APIs are…”
DEVELOPER TOOLS: KNOWLEDGE TOOLING
21 SRC
Developer Tools: Knowledge Tooling
21 sources“Mintlify auto-generates documentation for any GitHub repo by replacing "github" with "mintlify" in the URL, powered by an agent with a skill encoding documentation best practices”
DEVELOPER TOOLS: INFRASTRUCTURE & DEVELOPER EXPERIENCE
13 SRC
Developer Tools: Infrastructure & Developer Experience
13 sources“One-click integrated setup (GitHub + Convex + Vercel) eliminates infrastructure decisions entirely, making vibe coding accessible to non-technical builders”
DEVELOPER TOOLS: ECOSYSTEM
9 SRC
Developer Tools: Ecosystem
9 sources“Core AI Workspace (Apache 2.0 open source, free hosted) rebuilds Slack + Linear + Notion into a single platform that centralizes team context for more efficient collaboration with…”
DEVELOPER
TOOLS: IDE &
TERMINAL
7 SRC
KE
Developer Tools: IDE & Terminal
7 sources“A new category of terminal emulators is emerging specifically designed for agentic AI workflows -- vertical tabs, better notification systems, and embedded browsers optimized for…”
Guides
Designing a Second Brain for AI Agents: The Vault-as-Database Pattern
How to architect a local knowledge base that AI agents can reason over — starting from Karpathy's three-folder reference architecture, through the three-layer memory stack, MCP bridges, quality maintenance, and the scaling path from flat files to SQLite.
The Claude Code Ecosystem in 2026: Tools, Plugins, and Community Patterns
A comprehensive map of the Claude Code ecosystem — from Anthropic's official plugins and the $2.5B revenue milestone to community-built MCP servers, terminal setups, and the emerging agent-first development paradigm that's reshaping how teams ship software.
Voices
158 contributors
Claude
@claudeai
Claude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on https://t.co/ZhTwG8d1e5 or download the app.
jason
@jxnlco
hype @openai
Matt Van Horn
@mvanhorn
Co-founded June ("self-driving oven" acquired by @webergrills) & the co that became @Lyft. Building again, more soon. Vibe coding @slashlast30days research tool
OpenAI Developers
@OpenAIDevs
Official updates for developers building with Codex & the OpenAI Platform • Service status: https://t.co/kZwnwdYYEq
Sukh Sroay
@sukh_saroy
Sharing daily insights on AI, No Code, & Tech Tools • Follow me to master AI to level up your life • DM for Collabs
Garry Tan
@garrytan
President & CEO @ycombinator —Founder https://t.co/7aoJjp1iIK—designer/engineer who helps founders—SF Dem accelerating the boom loop—haters not allowed in my sauna
Tom Dörr
@tom_doerr
Follow for posts about GitHub repos, DSPy, and agents Subscribe for top posts DM to share your AI project (Due to volume of DMs I'll prioritize subscribers)
Ole Lehmann
@itsolelehmann
I help non-technical people make more money with AI agents. AI connoisseur, robotics maxi, eu/acc supporter, dad, techno optimist
Thariq
@trq212
Claude Code @anthropicai. prev YC W20, mit media lab. towards machines of loving grace
Nick
@nickbaumann_
codex @openAI | prev @cline | product of @UWMadison 🦡
Charly Wargnier
@DataChaz
🦞 Clawdbot / @openclaw tinkerer • Ex @Streamlit @Snowflake Maestro • Also tweet about AI agents, LLMs, and web apps • My ❤️ is open source • DM for collabs 📩
Charlie Hills
@charliejhills
Helping Entrepreneurs Systemise & Scale with AI | Trusted by 200k+
Chris Tate
@ctatedev
@Vercel | Created agent-browser, json-render, portless | Husband & Dad | He/him | Musician, Space Nerd, Foodie | Vegan
klöss
@kloss_xyz
AI Educator, Designer & Developer | @psychanon CEO Building AI-powered brands, workflows, and apps.
Nous Research
@NousResearch
World-class open source AI https://t.co/vrD0aDJeto
Ben Tossell
@bentossell
can't code, won't code. builder, investor. 3 under 3 👶. only invest in dev tools & infra
CJ Zafir
@cjzafir
I fine-tune small language models (SLMs) and beat large language models (LLMs)
Guri Singh
@heygurisingh
Sharing practical ways to use Al, No code, and Tech Tools • Follow me to learn and master AI, Tech tools & Digital Skills • AI Educator & Writer • DM for Collab
Jason Zook
@jasondoesstuff
IWearYourShirt, BuyMyLastName, SponsorMyBook, BuyMyFuture, Teachery, Wandering Aimfully, now vibe coding to $100k in 2026! 🟩 🟩 ⬜️ ⬜️ ⬜️ ⬜️ ⬜️ ⬜️ ⬜️ ⬜️ (20%)
Kevin Rose
@kevinrose
building all the things | Chairman @digg, Advisor @trueventures | Podcast: Random Show w/ @tferriss. | Ex: @google, Board of Directors: @ouraring, @hodinkee
Marie Haynes
@Marie_Haynes
SEO & AI Consultant Building agents & other cool things with 🤖Antigravity 🦾Workspace CLI 📙NotebookLM AI & SEO News: https://t.co/zdw5sWdbKq
nini
@nini_incrypto_
07大二在读｜crypto➕ai Web3 创作者｜@CHAINISLE_ZH 生态成员 网红孵化机构/商务合作 vx+ninio2o（付费社群/付费增长咨询/ip孵化陪跑）
Ruari Wood-Freeman
@Ruari_wf
I tweet about building a AI platform that connects brands to podcasters by Vibe. Self taught python 🐍 - working solo 1️⃣- learning everyday 📖
Sac
@Saccc_c
探索00后的财富自由之路（全面开源成长路径，关注我，一起实现财富自由）｜疯狂探索 AI 的边际和商业应用|@SWUFEBA @Ntusg
Francois Laberge ✍️
@seflless
Founder Decode. Building the whiteboard for you & your coding agents.
Suryansh Tiwari
@Suryanshti777
Exploring AI & SaaS trends early Sharing what’s actually useful Helping builders turn ideas → products → traction – 📩 Open to collabs
Vasu-Devs
@Vasu_Devs
AI Engineer • 21 • Open to work! Building: https://t.co/f64U8MDKtG
Yi Lu
@yyyiiillluuu
TL for Meta AI personalization and agent memory (Reality lab) Former head of ML at Forethought (acquired by Zendesk) Adjunct prof University of Washington
Alex Finn
@AlexFinn
Founder/CEO of Henry Intelligent Machines PBC and Creator Buddy. Building a 100 trillion dollar economic engine
Vox
@Voxyz_ai
Boris Cherny
@bcherny
Claude Code @anthropicai
Nav Toor
@heynavtoor
Helping you master AI daily with step-by-step AI guides, latest news, & practical tools • DM for Collabs
Andrej Karpathy
@karpathy
I like to train large deep neural nets. Previously Director of AI @ Tesla, founding team @ OpenAI, PhD @ Stanford.
Cody Schneider
@codyschneiderxx
folllow for shiposting about the growth tactics i'm using to grow my startup building @graphed with @maxchehab Get Started Free - https://t.co/stXlkQBlSj
Dan Rosenthal
@dan__rosenthal
Co-Founder @ https://t.co/XSbGcOIOsc | Growth playbooks using AI
Dan McAteer
@daniel_mac8
Ihtesham Ali
@ihtesham2005
investor, writer, educator, and a dragon ball fan 🐉
Miles Deutscher
@milesdeutscher
Obsessed with AI. Tweets aren’t financial advice. Sharing early alpha in @mileshighclub_. Building @aiedge_.
Vaibhav (VB) Srivastav
@reach_vb
Bringing Codex to developers @OpenAI | ex @huggingface | F1 fan | Here for @at_sofdog’s wisdom | *opinions my own
Samantha Trimble
@strimblez
the other sam at openai
Theo - t3.gg
@theo
vas
@vasuman
Founder and CEO of Varick Agents. Make your company AI native @varickagents
Jonata Santos
@_jonatasantos
Building a portfolio of products at https://t.co/mFAVIoxTzS 🚀
Allie K. Miller
@alliekmiller
#1 Most Followed Voice in AI Business (2M followers). Former Amazon, IBM. Time100 AI. Fortune 500 and startup AI advisor, public speaker. AI-First courses in 🔗
Andy Berman
@berman66
Browserbase
@browserbase
give your agents access to the whole web - creators of @stagehanddev & @trydirector
dex
@dexhorthy
Alvaro Cintas
@dr_cintas
Educating about AI, Cybersecurity and Technology | Professor | PhD in Computer Science & Engineering
wincy.eth
@gusik4ever
scrip-kid | educator | prediction maker | ugc creator | Community Lead in @PolymarketSport
JUMPERZ
@jumperz
building @Rebirthstud_io , trenching through every cycle and on the way to reach AGI advisor @CrunchDAO
Kevin Simback 🍷
@KSimback
COO @delphi_labs - building + investing in crypto and AI. Ex @IBM, @McKinsey, @CarnegieMellon, reformed CFA
Matt Slotnick
@matt_slotnick
CRM influencer, co-founder @poggio_labs. also, cycling
Michael Guo
@Michaelzsguo
Building AI agents and AI-native orgs. Demystifying AI in practice. EN/中文
Matt Ronge
@mronge
Building tech for creatives and makers 🚀 CEO & Cofounder @astropad ❤️ Tech, bootstrapping, DTC ecommerce, startups, and engineering
Nathan Baschez
@nbaschez
Founder of @lexdotpage. AI scout at @trueventures. Previously: co-founder @Every, first employee @SubstackInc. Always: @SoniaBaschez
Nick Spisak
@NickSpisak_
| AI Transformation Engineer | Seven Figure E-Commerce Business Owner
Nico Bailon
@nicopreme
Building open source agentic tools, mostly for Pi coding agent.
Noah Zweben
@noahzweben
Claude Code PM @anthropicai
Oliver Prompts
@oliviscusAI
Helping you understand AI. Software Engineer. Opinions are personal. DM for collabs.
elvis
@omarsar0
Building @dair_ai • Prev: Meta AI, Elastic, PhD • New AI learning portal: https://t.co/1e8RZKs4uX
Paras Chopra
@paraschopra
life is a game 🕹️ • building @lossfunk
Sam Blond
@samdblond
shadcn
@shadcn
I own a computer / Working on https://t.co/HJcOr0AUAr & https://t.co/5FRvxukoY5 / @vercel.
Sharbel
@sharbel
Co-Founder https://t.co/G1eWKZtmi7. I help you build AI systems that work while you sleep.
Sierra
@SierraPlatform
Nick Khami
@skeptrune
currently doing things at Mintlify, prev. built a search API (trieve acq. YCW24), you should try to fail faster
Peter Steinberger 🦞
@steipete
Polyagentmorous ClawFather. Came back from retirement to mess with AI and help a lobster take over the world @openclaw🦞
TBPN
@tbpn
Technology's daily show. Hosted by @johncoogan & @jordihays. Streaming live 11a-2p PT every weekday. Sign up for TBPN's daily newsletter at https://t.co/Nhf5ohjInO.
PULKIT WALIA
@WaliaPulkit
Rebuilding FDE Hiring | Founding team @ Urban Company (Seed → $3B IPO) | HBS
Y Combinator
@ycombinator
We help founders make something people want. Subscribe to our newsletter: https://t.co/sjqjxxBeLc
Cheng Lou
@_chenglou
Worked on: @reactjs, @messenger, @reasonml, @rescriptlang & @midjourney
Max Blade
@_MaxBlade
🔥 "QuickClaw" - OpenClaw on your iphone https://t.co/u5NW0xhOZD 📺 YT -https://t.co/lrpw6a0FQQ
Aarush
@aarush_kukreja
Advait Paliwal
@advaitpaliwal
disciple of experience
agrim singh
@agrimsingh
tinkering @ https://t.co/DlHMufmuQ1 // https://t.co/tpc1Nwqrix // https://t.co/2mTTsnMgAY // ambassador @openai codex, @cursor_ai, @v0 // whisky guru & dj
Ankit Gupta
@agupta
general partner @ycombinator. co-founder of @reverielabs (acquired). @harvard CS. 🫶 to @lucylnam.
Andrew Ambrosino
@ajambrosino
Codex App @OpenAI
Aksel
@akseljoonas
building AI agents @huggingface 🤗
Alok Bishoyi
@alokbishoyi97
building something new. capital allocator @dzerovc. @iitbombay alum. tweets on AI, India, travel, lifting, NFL, occasional high-temp sampling.
Andrew Farah
@andrewfarah
Founder and CEO of @densityio, maker of https://t.co/ZFQFlyllXK and https://t.co/GeD0UJOQQO, rejected for an Apple retail job in 2005
Aniket Panjwani
@aniketapanjwani
I teach agentic coding to economists || PhD Economics Northwestern || Director of AI/ML @ Payslice || ex-MLOps @ Zelle
Argona
@Argona0x
Aron Prins
@aronprins
10+ years in online business 💻 Sharing tips on building, marketing, and growth. Follow for insights! 👇
Avi Flombaum
@aviflombaum
Muse. Currently: 🌊😎👨💻 https://t.co/eCJEUdk2NB Also: 👨🏫 @flatironschool 👨🎨@designerpages 💸@faradayventures 🗽 🇮🇱🎶🧑💻🧗)'( 🎀❤️
Mike Bespalov
@bbssppllvv
Making AI design not suck. Founder of @referodesign (250K+ users). Ex- @clerk
Bilgin Ibryam
@bibryam
PM at Diagrid | Ex-Red Hat Architect | Author Kubernetes Patterns → All in distributed systems; agentic apps; AI-assisted coding;
Blake Anderson
@blakeandersonw
✝️
Brace
@BraceSproul
Head of Applied AI at @LangChain ~ Interested in agents, drones and rockets ~ prev @anything
Aaron Katz
@ceo_clickhouse
CEO, ClickHouse, Inc.
Daax
@daaximus
Dave Jeffery
@DaveJ
Dennis Adriaansen ⚡️
@DennisAdriaans
Creator of https://t.co/Gf0nZS88jl & https://t.co/TtTLH45ShD | Building beautiful UI components and dashboards
𝒅𝒆𝒏𝒊𝒛𝒆𝒏
@dennizor
in search of a humane, universal interface
mrunal
@DhaygudeMrunal
Dhruv
@dhruvtwt_
22 // Observer • Figuring जीवन
conrad house
@DlSPUTED
Collection Lead for @lerandomart┊chronically online techno-curious art & music junky, tinkering and breaking things
Antaripa Saha
@doesdatmaksense
consulting companies in applied ai | doing maths in my free time
Elad Gil
@eladgil
Entrepreneur & Investor
Emil Kowalski
@emilkowalski
Khairallah AL-Awady
@eng_khairallah1
Eth
@EtherCoins
Bitcoin evangelist | Alts observer | Blockchain enthusiast since 2013 | AI visuals & engineering | Fitness adept | Financial analysis =/= advice
m0h
@exploraX_
sharing daily contents that helps you make the most from AI…
Frank
@frankdegods
skillsmaxxing (dox: @rohunvora)
GitHub Projects Community
@GithubProjects
We're sharing/showcasing best of @github projects/repos. Follow to stay in loop. Promoting Open-Source Contributions. UNOFFICIAL, but followed by github
Hila Shmuel
@HilaShmuel
builder of Cabinet, LLM+KB 🗄️https://t.co/AdFsg7tZfT Ex-Software Engineering Manager at @Apple 🍏👠
Tw93
@HiTw93
Creator of Kaku · Mole · Pake · MiaoYan
hoeem
@hooeem
helping you turn screen time into cash flow using modern stacks to create digital leverage.
Harrison Chase
@hwchase17
jack
@jack
no state is the best state
jayson
@jaezun_
building new interfaces slack for agents – https://t.co/OftncoyECM (a16z sr) language simulations – https://t.co/xOdU5WuT0B prev @palantirTech @notionhq cl
James Bedford
@jameesy
engineering @zerion, building https://t.co/3RQYuZAcrt
Jamon
@jamonholmgren
Jason Kneen
@jasonkneen
R&D AI Labs prev. @morph_labs @restreamio @EmergentLabs @blackboxai @axway and built @huggiapp @moltrats @vibeclawdev @cursorbuddyapp @codesurfai
JohnPhamous
@JohnPhamous
design eng @vercel, angel investor, a16z scout
Jori Lallo
@jorilallo
Building @linear (co-founder) 🇫🇮
Kappaemme
@Kappaemme1926
kepano
@kepano
making @obsdmd
andy nguyen
@kevinnguyendn
Creator of https://t.co/EMx6p0sbuD | Building an agentic memory layer for coding agents to help millions of devs vibe code better! 🚀 #VibeCoding
Kun Chen
@kunchenguid
Solo builder. Former L8 engineer at Meta, Microsoft, Atlassian.
Kyrie
@KyrieCheungYep
Linear
@linear
The product development system for teams and agents.
am.will
@LLMJunky
Founder | StarSwap Director of n number of agents. Thoughts are my own.
Luca Rossi ꩜
@lucaronin
📬 Author of https://t.co/mtplxYUOk4 • I write weekly about making software and working with humans, to 120K+ engineers. 🏎️ Sim racer @SimRacingLG
Manthan Gupta
@manthanguptaa
ai research engineer • designing agent runtimes, memory & retrieval systems for autonomous agents • dms open
Mat Silverstein
@MatSilverstein
X1 Wealth. PDF Tools, #5 claude desktop extension now Open Document Alliance. https://t.co/OdA1KVtumo. pharmacy technology. prev cofounded wealth factory
Matt
@matsugfx
Building https://t.co/n3crJCTJlx
Mitchell Hashimoto
@mitchellh
Working on a new terminal: Ghostty. 👻 Prev: founded @HashiCorp. Created Vagrant, Terraform, Vault, and others. Vision Jet Pilot. 👨✈️
Jeremy Blaze
@mrjeremyblaze
design lead for startups – https://t.co/5xvHCE9VUA head of product – https://t.co/hHZpHTA3yx
Neil Rahilly
@neilrahilly
Nikita
@nikita_builds
Built Sendblue (Sold $5m to a YC co) current: engineering @ sendblue
Nityesh
@nityeshaga
Nyk 🌱
@nyk_builderz
co-founder @builderzdotdev | founder @splitlabsio | member @superteamDE | building AI agents + solana apps | open source | DM for builds.
Obsidian
@obsdmd
The free and flexible app for your private thoughts. For help and deeper discussions, join our community: https://t.co/1RE4oF63hR
Orca IDE
@orca_build
A cross-platform AI Orchestrator for the 100x devs
Eric ⚡️ Building...
@outsource_
🚀Building Agentic Tools & Frameworks @ClawSuite // https://t.co/aL39N4cvb1 FREE Discord 👉🏻https://t.co/pTLb9iwdSp
rahul
@rahulgs
head of applied ai @ ramp
Ram
@ramxcodes
20, Engineer
Reflect
@reflectnotes
Tools for thought.
Sam Bernhardt
@samuelbernhardt
dabbling in design & engineering. prev @tokenterminal
Samuel Stroschein
@samuelstroschei
Savio
@saviomartin7
18 — Full stack web & IOS Developer. Building https://t.co/A6FuaY3m9h — Deploy your OpenClaw instance under 1 min, built for normal people.
Sawyer Hood
@sawyerhood
Software Engineer that is building weird shit in public, latest projects: https://t.co/6dQdN8KliO https://t.co/rQyv2zpSkj. Prev: @figma, @facebook.
Shiv
@shivsakhuja
Pontificating... / Vibe GTM-ing / Making Claude Code do non-coding things building a team of AI coworkers @ Gooseworks / prev @AthinaAI /@google / @ycombinator
Shrey Pandya
@shreypandya
building @browserbase // @neo, @v1michigan 〽️
そう｜Claude Codeで始めるAI自動化
@so_ainsight
Claude Code×n8n AIエージェント300以上構築｜ソロプレナーでAIエージェント組織企業を運営｜ 累計純利２億超 ｜ 非エンジニアでもできるClaude Codeで「異次元」業務効率化を発信｜ noteでマル㊙️コンテンツ配信中｜ フォローすればAIで「異次元」に時間を生み出す自動化手法が分かる
Soumitra Shukla
@soumitrashukla9
Research Fellow at the Artificial intelligence Institute @HarvardHBS and The Burning Glass Institute @theBGInstitute. All opinions on Twitter are my own.
Patrick Coddou
@soundslikecanoe
Teaching machines to work so humans can create. Operations / AI at AJF Growth (Meta Agency) Previously founder at @getsupply (acquired) Rarely serious.
buun
@spiritbuun
this user is experiencing context rot
Matt MacInnis
@stanine
COO at Rippling, Angel Investor, Daddy
Sudip
@sudiprokaya
@Ycombinator P26 | Building @Laminalabs , the fastest infra for video generation | CS & Math @MIT
swyx 🐣
@swyx
achieve ambition with intentionality, intensity, integrity & insanity. affiliations: - @dxtipshq - @cognition - @temporalio - @aidotengineer - @latentspacepod
Teknium 🪽
@Teknium
Cofounder and Lead Engineer - Hermes Agent @NousResearch, prev @StabilityAI Github: https://t.co/LZwHTUFwPq HuggingFace: https://t.co/sN2FFU8PVE
Adam.GPT
@TheRealAdamG
Rohan Varma
@TheRohanVarma
codex @openai, prev: @cursor_ai @adoptclarity, @tryexplo, @czi, @palantirtech
Tommy Stark 𝕏
@TommyStarkX
the Dog Director of iSpeakDog! Multi-Disciplinary Canine Expert @thedogdirector https://t.co/YAILLj7CBG Investor, Shoe head, AI nerd, Sports Cards, Sports, Geopolitics
Tom Osman 🐦⬛
@tomosman
Utpal Nadiger
@utpalnadiger
building https://t.co/Yz61qJLcD0
Wes Roth
@WesRoth
FOLLOWS YOU. Artificial Intelligence, Automation & Optimism. Everything I say is 100% serious...