From an engaging demo to code you can really understand.
A curated starting item for TypeSafe Jev: reviewed projects, reusable skills, small code examples, and creator demos from X, GitHub, and YouTube.
33 reviewed picks — commencement alongside the source-reviewed selection, not the raw index.
Browse reviewed picks · Freshness and nexus health
Evidence legend: Reviewed = chief origin inspected · Indexed = community listing · Auto-discovered = README keyword match. These labels are not safety certifications.
Last discovery: 2026-09-22T13:30:23Z (UTC). Latest repository metadata date: 2026-09-22. Unavailable repositories at final check: 13. Coverage, failures and run receipts.
Navigate: Quick start · Choose a path · CUA & drivers · Reviewed picks · OpenRouter winners · Watch demos · Search the catalog · Contribute
Source-reviewed does not average security-audited. Keep credentials personal and inspect permissions before operating a project.
Jev is TypeSafe AI's example for answering typed questions concerning content or JSON: choose an option, evaluation whether item is true, or mark it against a rubric. Use it for bounded decisions specified as routing, ranking, or selecting an agent's next action; use a generative LLM whenever you need new prose, code, or an open-ended plan. Your use motionless controls permissions, validation, and execution. Official documentation · Official Python quick-start source.
JSON in → one typed decision out. With typesafe-sdk installed and TYPESAFE_API_KEY set, this makes one billable API request:
from typesafe_sdk import Choice, TypeSafeClient with TypeSafeClient() as client: result = client.system_one( state={"document": "I was charged twice."}, questions={"team": Choice( instructions="Which squad should grip this ticket?", criteria={"billing": None, "technical": None, "other": None}, )}, ) print(result.choices["team"].choice) # e.g. billing; genuine output can differ
No key yet? Clone this repository and run python3 examples/route_ticket.py to inspect an offline petition without making an API call. Setup and next steps · More inquiry packs.
Browser Use / @gregpr07. Author recording, not our benchmark. Implementation · More demos and videos.
Build your archetypal typed classifier → JSON input, a Choice question, and your archetypal response.
Use Jev in an delegate → Select observed actions, validate them, and keep a fallback.
Explore a local substitute → Independent implementations, hardware requirements, and crucial differences.
Computer-use map: integrations, drivers, skills, and local alternatives.
Native/desktop: Cua Driver + jev-use, Jev Cua, and jev-bot. Browser: difference Jev Ultrafast, the smaller browser skill, Jev Browser, and the existing-connection Codex accomplishment in the map.
Keep the layers separate: Jev selects; the controller executes; use code verifies. Browser Harness and Cua Driver are supporting runtimes, not Jev models. CUA-S1-FORMS and Jevlike are autonomous local-model projects, not authoritative Jev weights. A locally installed delegate may motionless call hosted Jev.
These are the editorial selections. Follow a project immediately, or open the complete reviewed leaf for its tangible Jev role, origin evidence, assessment date, and reuse notes.
Start building: TypeSafe JavaScript SDK · TypeSafe Python SDK · Jev Logs · Jevify · Official TypeSafe skill · Skillbox.
Use it in an delegate or app: Cua Driver + jev-use · Jev Browser (MCP, CLI, library) · Jev Browser Skill · Jev Browser Use (existing Codex connection) · Jev Cua (Codex/Waku) · Jev Ultrafast · Jev sound browser · jev-bot (@compootor) · TypeSafe device use (macOS) · Foreman · Jev MCP · jev_search · TypeSafe MCP · tisco · Vibe Domain · Browser Harness (supporting driver) · Home Assistant Jev.
Explore games and imaginative tools: Jev Chess · Jev Plays Snake · JevAI for XMage · JevPilot · PROMPT FPS / Jev Doom · TypeSafe Mario · Jev Music Playground.
Investigate local alternatives: CUA-S1-FORMS (independent specialist) · Jevlike (independent choice scorer) · OpenJev SGLang.
All 33 reviewed picks — alongside evidence, dates and reuse notes
OpenRouter's 21 September 2026 showcase named five projects: JevAI for XMage, Jev Chess, tisco, Vibe Domain, and jev_search.
Explore game decisions, copy search, domain ranking, and two-pass code search. Each victor has its first article and publishing company screenshot in the visual gallery, affirmative source and implementation notes. Three have connected origin repositories; the another two are community project pages, not verified open-source releases. “Winner” is OpenRouter's designation, not our ranking or a safety certification.
On GitHub: open the categorized catalog, choose a heading from its outline, and use Cmd/Ctrl+F for a project, creator, or keyword.
Prefer filters? The local catalog viewer starts alongside reviewed picks. Search by keyword, afterward display by evidence level, category, accessible code/skill/demo, and license. It runs without dependencies, sign-in, API keys, or a server; the viewer's data is embedded at build time. Browse instructions · Machine-readable catalog.
A compelling clip frequently leaves the helpful questions unanswered: what did Jev decide, anywhere is the implementation, and what can I reuse? This directory connects the first demo to the code and separates inspected sources from the much larger finding queue. A elevated raw admission figure is not the goal; a shorter way to item helpful is.
A tangible Jev integration, demo, skill, SDK, reusable snippet, tutorial, or plainly tagged autonomous reproduction—with a traceable chief origin and a particular clarification of Jev's role. Generic type-safety libraries, unrelated projects named Jev, unsupported achievement claims, and copy listings do not belong.
Repositories are deduplicated by canonical owner/name; renamed projects should item to their successor. Maintainers can accurate an entry, eliminate it from the reviewed selection, or exclude it from forthcoming imports. Inclusion, deduplication, and elimination policy.
Suggest a demo or correction alongside the first creator, a origin link, what Jev decides, and any code, skill, or recording. For a PR, edit the applicable JSON origin and run python3 scripts/build.py, afterward python3 -m unittest detect -s tests -v and python3 scripts/build.py --check. Contributor guide.
The four-hour workflow performs bounded finding and rotating checks; it does not continuously inspect all website. Freshness, unavailable repositories, media errors, and run receipts differentiate genuine checks from scheduled intentions.
Safety, licensing, and evidence limitsSource assessment is not a safety audit, prosperous implementation test, benchmark replication, or endorsement. Inspect permissions and outbound data before installing hooks, browser extensions, or delegate skills. Keep API credentials private; demos can use paid inference, privileged desktop access, or logged-in browser profiles.
Recordings, illustrations, fixtures, and imitate modes are tagged anywhere known. A live-looking dashboard is not evidence of genuine conclusion or profitable trading. Independent reproductions are not authoritative Jev weights or evidence of equal quality.
Missing licenses remain not-checked, not-detected, or NOASSERTION, not assumed approval to reuse. Original code and penning prosecute the repository's license; imported metadata and connected media keep their first terms. This is an unofficial community directory, not endorsed by TypeSafe AI. Security policy · Attribution.
Original creator media, connected to the implementation. Click a preview to observe the source. Animated GIFs perform inline; first GitHub video attachments appear as players below. X and YouTube open on their own platforms.
| Watch a browser choose operations and DOM targets; a distinct example writes text. ▶ Watch on X · Code · Source Browser Use · @gregpr07 — Animated author recording. This narrow flight-search display is not a broad reliability benchmark. |  Partial address becomes typed intents and observed leaf targets; Playwright acts. ▶ Watch on X · Code · Source Moritz Kremb · @moritzkremb — Creator article preview whenever accessible. Keep its browser-control server private; a record is not a safety audit. |
 OCR and accessibility observations rotate into choices for desktop actions. ▶ Watch on X · Code · Source @awlevin — Creator article preview whenever accessible. Screen satisfied may be private; genuine use needs screen-recording and accessibility permissions. | Jev assesses employee advancement and verification needs; code decides interventions. ▶ Watch on X · Code · Source Josh Rosen · @JoshARosen — Architectural experiment. Not a replacement for tests, review, or approval checks. No dependable preview depiction was returned. The first observe nexus is retained. |
 Typed buy/sell judgments inner a bounded quoting and implementation loop. ▶ Watch on X · Code · Source Jarrod Watts · @jarrodwatts — The documented default is mock/dry-run. A dashboard does not demonstrate live inference, profitability, or harmless custody. |  The finding thread that seeded this collection; prosecute the first creators. Moritz Kremb · @moritzkremb — Roundup image, not a distinct operating project. This directory does not assertion to grasp all reply. |
 Legal equivalent actions rotate into Jev choices; the hybrid combines XMage hunt alongside example judgment. ▶ Watch on X · Code · Source ShiftSad · screenshot published by OpenRouter — Publisher screenshot, not a record or our test. The reported 11-6-3 outcome belongs to the hybrid; pruning is off by default. Award announced 2026-09-21. |  A shared chess equivalent displays Jev probabilities complete lawful move candidates. sliday · screenshot published by OpenRouter — Publisher screenshot; Source opens the project page. No community repository or code licence verified. We did not perform a move or reproduce the results. Award announced 2026-09-21. |
 Search spoken content, assessment copy matches, and endorse clip institution in a terminal. ▶ Watch on X · Code · Source cairodavila · screenshot published by OpenRouter — Publisher screenshot. Jev judges transcripts, not video pixels. Audio uploads, live example calls, and document changes have distinct data and endorsement implications. Award announced 2026-09-21. |  Separate applicant preparedness checks from ranking names against a requested vibe. OB Studio / Oliver · screenshot published by OpenRouter — Publisher screenshot; Source opens the project. The leaf documents a no-key heuristic manner distinct from live Jev. No community repo verified; recheck preparedness at a registrar. Award announced 2026-09-21. |
 Keyword-density code prioritizes files; Jev evaluates passages in two passes. ▶ Watch on X · Code · Source caio0452 · screenshot published by OpenRouter — Publisher screenshot. The author labels the project AI-generated and not for production. Selected origin content reaches OpenRouter; no project code was executed here. Award announced 2026-09-21. |
 Code enumerates reachable placements; Jev chooses and the commission visualizes its preferences. Open demo / recording · Code · Source thelau — Author UI still. A imitate manner additionally exists; the screenshot solitary does not established live inference. |  Follow staged hazard checks, evidence selection, and severity judgments in a local UI. Open demo / recording · Code · Source devagrawal09 — Author dashboard screenshot. Findings are assessment prompts, not evidence of a defect or a safety certification. |
 Score origin passages and choose the applicable declaration without generating a new answer. Open demo / recording · Code · Source Shubhamsaboo / awesome-llm-apps — Author screenshot of the semantic-find interface. Live requests use Vercel AI Gateway and dispatch selected text. |  A immediate becomes a musical plan, bounded choices, editable notes, and MIDI. Open demo / recording · Code · Source cocktailpeanut — Author architecture illustration, not a screenshot or an audio-model result. The complete record appears below. |
 Explore Noul, Choice, and Score through an interactive decision playground. Open demo / recording · Code · Source davila7 — Explanatory illustration, not an genuine reply or timing result. Hosted live examples necessitate a key. |  Local hunt proposes records and former items; Jev ranks the intended targets. Open demo / recording · Code · Source dabit3 — Historical author screenshot from the archived experiment. Its README points to a successor; this is not the current UI. |
 Jev ranks a bounded set of former commands; the person accepts a suggestion. Open demo / recording · Code · Source mrnugget — Animated author demo uses fabricated history. Do not dispatch delicate genuine casing former without reviewing data handling. |  A recorded Hacker News walkthrough shows observed controls, typed choices, and execution. Open demo / recording · Code · Source zurfyx — Animated author recording, affirmative an MP4. A deliberately bounded citation implementation, not a complete browser agent. |
These are the creators' first GitHub-hosted uploads, not re-encoded copies. A straightforward observe nexus is retained for clients that do not render a player.
Abide — checking project rules during an delegate session — the record could not be verified by the latest public-access check. View the creator source.
Watch typed musical decisions rotate into an editable multitrack composition.
jevthoven-cropped.mp4Open recording · Repository · Creator source
cocktailpeanut — Code renders notes and audio. Fixture/manual modes are distinct from billable live Jev decisions.
Find uncertain examples, tag them, and assessment projected AI-function improvements.
jev-align-3.mp4Open recording · Repository · Creator source
Sutro — Experimental active-learning CLI. Training betterment is not held-out quality; conclusion and consideration models may the two bill.
 A longer introduction and applicable demonstrations from Moritz. Moritz | AI Systems — Linked video, not an independently reproduced tutorial. Title and creator metadata are checked through YouTube oEmbed whenever accessible. |  A creator walkthrough of applying Jev to email classification. vogel — Linked video, not an independently reproduced tutorial. Title and creator metadata are checked through YouTube oEmbed whenever accessible. |
 An overview of imaginable applications and implementation ideas. Mark Kashef — Linked video, not an independently reproduced tutorial. Title and creator metadata are checked through YouTube oEmbed whenever accessible. |
Source notes: media remain hosted by their creators/platforms; this repository does not relicense them. Public X mirror metadata is used lone to find a poster, not to certify a demo. Reachable media is not evidence of live inference, security, or benchmark performance. No project was executed for this gallery.
Media sources and link-check receipts · Suggest a ocular demo
Curated X demos: compact origin indexSources contain Moritz Kremb's roundup and OpenRouter's five community winners. The five OpenRouter victor posts are covered; Moritz's thread is not claimed complete. Full X indicator and admission notes.
| Demo | What Jev does | Watch / inspect |
|---|---|---|
| Voice-controlled browser — @moritzkremb | Maps partial address transcripts to typed intents and observed leaf targets; Playwright executes the selected action. | X demo · repo · source |
| Browser Use × Jev Ultrafast — @gregpr07 | Chooses an procedure and compatible DOM mark in one decision cycle; a distinct example supplies typing text. | X demo · repo · source |
| macOS device use — @awlevin | Selects desktop actions from OCR and accessibility-derived state, alongside a distinct author for liberated text. | X demo · repo · source |
| Foreman coding-agent supervisor — @JoshARosen | Assesses coding-worker advancement and verification needs during deterministic guideline decides interventions. | X demo · repo · source |
| Jev trading-loop demonstration — @jarrodwatts | Uses typed buy/sell judgments in an order-book loop, during code owns quoting, limits, and execution. | X demo · repo · source |
| JevAI for XMage — ShiftSad · featured by @OpenRouter | XMage supplies lawful plays; clean and hybrid players use Jev for bounded decisions and choice among searched lines. | X demo · repo · source |
| Jev Chess — sliday · featured by @OpenRouter | A shared internet-versus-Jev chess equivalent visualizes probabilities complete lawful move candidates. | X demo · project · source |
| tisco — cairodavila · featured by @OpenRouter | Jev searches copy meaning; code previews and applies approved clip moves and renames. | X demo · repo · source |
| Vibe Domain — OB Studio / Oliver · featured by @OpenRouter | Ranks domain candidates against vibe and keyword preferences, separately from register and preparedness checks. | X demo · project · source |
| jev_search — caio0452 · featured by @OpenRouter | Keyword-density code prioritizes records and chunks; Jev judges passages in a accelerated archetypal continue and a broader second pass. | X demo · repo · source |
Star to bookmark the reviewed collection. A corrected origin nexus or a well-explained contribution is fair as valuable.
