A free curated directory of TypeSafe Jev / System One AI projects.GitHub projects organized by what they build and how they use Jev.

Data updated

  • 1jev-ultrafast
    Browser Use × Jev Ultrafast — high-speed browser automation powered by TypeSafe Jev. i. am. speed.

    browser-use/jev-ultrafast · Python

    19,6741,309
    jevbrowserultrafastagent
  • 10typesafe-computer-use
    Computer use for about $0.0002 a step: OCR the screen, classify the next action with TypeSafe, click (macOS).

    awlevin/typesafe-computer-use · Python

    94577
    jevagentcomputer-usebrowser
  • 23jev-browser-use
    5–10x faster browser operations: Jev clicks, Codex thinks and verifies.

    wy-coliney/jev-browser-use · JavaScript

    46231
    jevbrowseragent
  • 41jev-voice-browser
    Control a real browser by voice. Jev (TypeSafe System One) decides intent + target in ~300 ms per spoken word; Playwright acts — often before you finish the sentence.

    moritzkremb/jev-voice-browser · JavaScript

    27339
    jevjavascript
  • 44jev-browser
    Browser use using TypeSafe's Jev model.

    jkudish/jev-browser · JavaScript

    26121
    jevbrowseragent
  • 47unclutter
    WXT browser extension: Jev-powered page clutter removal with reusable template rules.

    kitze/unclutter · TypeScript

    22921
    jevtypescript
  • 71fastbrowse
    A fast browser agent: Jev picks each action from what is on the page, an LLM reads and plans, and every claim in an answer cites a quote from the page.

    agent-labs-dev/fastbrowse · Python

    10112
    jevbrowseragent
  • 72jev-use
    Say it, and your Mac does it. A computer-use harness on Jev that reads the screen through Accessibility. Fast, no vision model

    savka777/jev-use · Swift

    9416
    jevaccessibilityaiai-agentsbrowser-usecomputer-useharnessmacos
  • 76jev-browser
    Browser automation where an LLM plans and Jev (Typesafe System One) decides. Library, CLI and MCP server.

    Ying-Kai-Liao/jev-browser · JavaScript

    8313
    jevjavascriptbrowser-automationllm-agentsmcp
  • 85typesafe-adblock
    🧹 Fun project: a Chrome extension that asks a tiny AI decision model (TypeSafe Jev) "is this DOM element an ad?" and pops it off the page. BYOK, no backend, not a real ad blocker.

    realZachi/typesafe-adblock · JavaScript

    746
    jev
  • 136jev-for-chrome
    Jev for Chrome: drives the tab you are looking at with TypeSafe Jev, a sub-second decision model. Community port of browser-use/jev-ultrafast, not affiliated with TypeSafe.

    chy4pro/jev-for-chrome · TypeScript

    212
    jevai-agentbrowser-agentbrowser-automationbrowser-usechrome-extensionmanifest-v3openrouter
  • 157jev-ego
    Fast browser agent for ego lite. One TypeSafe request per step; an agent or Jev picks the move.

    romaluev/jev-ego · TypeScript

    151
    jevtypescriptai-agentbrowser-agentcdp
  • 159jev-ultrafast-mcp
    Hand the browser work off: an MCP server where a decision model drives the page for your agent, so a flow costs one tool call instead of a turn per click. Ref-based element tables, code-checked assertions, zero-model macro replay. Speaks CDP to your Chrome.

    jiawei686/jev-ultrafast-mcp · Python

    150
    jevpython
  • 209playjev
    Fast, typed browser automation powered by Jev and Playwright

    filedcom/playjev · TypeScript

    81
    jevbrowser-automationplaywrighttypesafe-aitypescript
  • 198aside-jev
    Aside agents decide with TypeSafe Jev (System One: Choice/Score/Noul). Not a Cua binding — Jev is the model, Aside is the browser runtime.

    himomohi/aside-jev · Python

    82
    jevasidebrowser-agentcomputer-usemcptypesafepython
  • 219jev-browser
    One grounded Jev/Playwright core: typed SDK, persistent CLI, and MCP server with native browser operations and deterministic assertions.

    tontoko/jev-browser · JavaScript

    71
    jevjavascriptbrowser-automationclimcp
  • 248computer_use
    macOS computer use driven by Jev (TypeSafe System One) as the decision maker

    paulsmith/computer_use · Go

    50
    jevgo
  • 263JevOnly
    Pure Jev that can "type" and drive towards task completion.

    buluoray/JevOnly · Python

    50
    jevbrowser-agentllm-agentsplaywrighttypesafepython
  • 294otto
    Open-source native computer use for macOS and Windows: TypeSafe Jev, local OCR, and selective planning.

    NobleSpartan6/otto · TypeScript

    40
    jevtypescript
  • 277ego-jev
    Drive the ego lite browser with Jev (TypeSafe System One): one indexed element table in, one operation + target out, single process. ~2x faster than a per-step LLM loop in our measurements.

    jiangkoumo/ego-jev · JavaScript

    40
    jevagent-skillsai-agentsautomationbrowser-automationego-browserskillsskills-sh
  • 288jev-skip
    Browser extension that uses captions and TypeSafe Jev to decide when to skip YouTube sponsor segments, with a seek-bar probability heatmap.

    valentynkit/jev-skip · TypeScript

    40
    jevyoutubebrowser-extensioncaptions
  • 317jev-browser-control
    Let Claude code, chatgpt codex or control your own Chrome. Chrome extension + MCP server: Jev, TypeSafe's decision model, picks each click in ~0.5 s for a fraction of a cent. MIT, bring your own OpenRouter key.

    nexibeo/jev-browser-control · JavaScript

    30
    jevaiai-agentbrowser-automationbrowser-extensionchrome-extensionjev-aimcp
  • 318jev-browser-local
    Run jev-browser on a fully local JEV-style decision engine (no cloud API). Warm-browser fork, VRAM guard, measured benchmarks, run traces.

    rorshopping/jev-browser-local · Python

    31
    jevpython
  • 316jev-browse
    Browser automation with Jev (TypeSafe) as decision model

    0x7067/jev-browse · JavaScript

    31
    jevjavascript
  • 401jev-browser-pilot
    A bounded decision layer for browser and desktop automation: a decision-only model picks one next step; the code owns perception, content, actuation and verification. (TypeSafe Jev / System One).

    aidil2105/jev-browser-pilot · Python

    21
    jevbrowser
  • 413jev-play-ping-pong
    Jev plays browser table tennis in real time: structured telemetry, typed decisions, ordinary Chrome inputs, and auditable evidence.

    Icohen007/jev-play-ping-pong · JavaScript

    20
    jevjavascriptai-agentbrowser-automationcomputer-use
  • 445turbo
    Jev-powered semantic browser use

    sightmap/turbo · Go

    20
    jevgo
  • 400jev-automation
    Trying automation on web browser via jev from typesafe

    yatharth1706/jev-automation · TypeScript

    22
    jevtypescript
  • 453almond-fastloop
    Almond-fastloop: Almond's browser computer-use rig (Chrome DevTools + TypeSafe Jev), and the Browser Use Olympics benchmark it is measured on.

    eriestra/almond-fastloop · HTML

    10
    jevhtml
  • 613psearch
    Parallel web search for terminals and agents, with local Chromium and Jev-guided exploration.

    komikat/psearch · Python

    10
    jevpython
  • 509jev-chrome-extension
    Highlight text, right-click, Ask Jev — TypeSafe Jev answers in a Chrome side panel

    gavansmyth-arch/jev-chrome-extension · JavaScript

    10
    jevjavascript
  • 464bx
    bx: TypeSafe Jev ecosystem repository.

    sionex-code/bx · JavaScript

    10
    jevjavascript
  • 990JevTest
    Bounded exploratory browser testing with Jev, deterministic assertions, and replayable evidence.

    CorieW/JevTest · TypeScript

    00
    jevtypescript
  • 673browser-use-olympics
    Browser Use Olympics by Almond: one prompt, five events, one clock. Plus fast loop, a ~200-line browser computer-use agent (Chrome DevTools + TypeSafe Jev).

    eriestra/browser-use-olympics · HTML

    00
    jevhtml
  • 769jev-browser
    Local browser automation UI that uses TypeSafe Jev to choose bounded page actions and a text model only for field values.

    KesavanKing/jev-browser · Python

    00
    jevpythonai-agentsautonomous-agentsbrowser-automation
  • 770jev-browser
    Jev-powered browser MCP for LLM agents — ~300ms decisions, no LLM tokens in the loop. Benchmark vs Playwright MCP included.

    MahmoudAdelbghany/jev-browser · JavaScript

    00
    jevjavascript
  • 873jev-orb
    Siri-style push-to-talk voice orb for autonomous browser control with Jev and Metal Whisper

    bottlebrushes/jev-orb · Makefile

    00
    jevbrowser
  • 672browser-jev
    Adversarial browser testing: personas explore your web app while Jev judges every page state

    DowLucas/browser-jev · TypeScript

    00
    jevai-testingbrowser-testinge2e-testingexploratory-testingllmplaywrightqa
  • 741JEV_voice_browser
    JEV_voice_browser: TypeSafe Jev ecosystem repository.

    Evgen-rus/JEV_voice_browser · JavaScript

    00
    jevjavascript
  • 1043pi-Jev-browser
    Browser and macOS desktop agent for pi: Jev (TypeSafe System One) chooses each action from a structured observation in a bounded, surface-agnostic loop. Isolated Playwright tools, an allow-listed accessibility-tree tool, deterministic selectors, four-tier benchmarks.

    laihenyi/pi-Jev-browser · TypeScript

    00
    jevaccessibilityai-agentbenchmarkbrowser-automationmacospi-extensionplaywright
  • 953jev-voice-browser-chrome-extension
    Control your own Chrome by voice. Jev (TypeSafe System One) decides intent + target from typed probabilities in ~300 ms per spoken word; the extension acts before you finish the sentence. MV3 port of moritzkremb/jev-voice-browser.

    wbuecksler/jev-voice-browser-chrome-extension · JavaScript

    00
    jevjavascript
  • 952jev-voice-browser
    Voice-controlled browser via Jev, native CDP (port 9229), Doubao Voice Bridge and Web Audio streaming

    winter-loo/jev-voice-browser · JavaScript

    00
    jevjavascript
  • 963jevBrowser
    jevBrowser: TypeSafe Jev ecosystem repository.

    feliperfpereira/jevBrowser · TypeScript

    00
    jevtypescript
  • 771jev-browser-standalone
    Fork of jkudish/jev-browser with cookie seeding (--cookie-file) for authenticated pages

    muneeebnaveeed/jev-browser-standalone · TypeScript

    00
    jevtypescript