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Jev for TypeScript

416 curated Jev resources. TypeScript clients, SDKs, and tools.

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  • Docs2
  • Repos & sites413
  • Videos1

All 416 Jev resources for TypeScript

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Showing 145–192 of 416 resources

flue-jev-demo
11GitHub stars
Standalone Flue example that routes support chat through Cloudflare Workers AI, using gpt-4o-mini for chat and Jev for typed intent and urgency routing.
Jev Demos & Experiments#community#awesomejev#catalog-import
Communitymatthewp/flue-jev-demoTypeScript
fable-jev
10GitHub stars
Dual-brain routing that pairs Jev reflex judgments with get-fable deterministic invariants, plus lossless context compaction and shadow-mode telemetry.
Jev Guides & Articles#community#awesomejev#catalog-import
CommunityimMamdouhaboammar/fable-jevTypeScript
jev-sentinel
12GitHub stars
Coding-agent guard that puts Jev intent and risk checks in front of tool calls, tool outputs, and replies across Pi, Claude Code, and Codex CLI.
Jev Agents & MCP#community#awesomejev#catalog-import
Communityharshwasan/jev-sentinelTypeScript
jevcache
12GitHub stars
Local OpenAI-compatible proxy that skips repeat model calls on same-intent paraphrases and retried agent turns, judged by Jev or a local System One model.
Jev Agents & MCP#community#awesomejev#catalog-import
Communitykushals256/jevcacheTypeScript
jevflow
11GitHub stars
TypeScript library that keeps probabilistic Jev judgments separate from deterministic workflow policy with explicit thresholds and inspectable outcomes.
Jev Tools & CLIs#community#awesomejev#catalog-import
CommunityMawfyy/jevflowTypeScript
pi-quiet-ask
12GitHub stars
Pi extension that puts Jev behind coding-agent hooks: JSON packs ask closed questions on redacted state and turn probabilities into block, confirm, annotate, or steer actions.
Jev Agents & MCP#community#jevbest#catalog-import
CommunityHyunjunJeon/pi-quiet-askTypeScript
jev-router
10GitHub stars
Node router that sends each query to the cheapest capable LLM tier by asking Jev to classify demand against your tier descriptions, with no LLM call spent on routing.
Jev Agents & MCP#community#jevbest#catalog-import
Communityrajdhakad9826/jev-routerTypeScript
jevscape
12GitHub stars
RuneBench fork that connects Jev to RuneScape through an rs-sdk checkout, offering about 50 bounded catalog actions that Jev selects by probability while code executes them.
Jev Agents & MCP#community#awesomejev#catalog-import
CommunitySkyvern-AI/jevscapeTypeScript
zod-jev
8GitHub stars
Zod 4 companion that adds Jev meaning checks to shape checks: one parseAsync call sends every semantic rule as noul questions in a single request and turns probabilities into ordinary Zod issues.
Jev Repos & SDKs#community#jevbest#catalog-import
Communityjomatsu/zod-jevTypeScript
gg-friggin-ez
7GitHub stars
Node.js profanity and toxicity screener that sends text to a System 1 classifier with Jev as the default model and returns booleans plus severity, language, obfuscation types, action, latency, and cost.
Jev Demos & Experiments#community#awesomejev#catalog-import
CommunityItisShikhar/gg-friggin-ezTypeScript
jev-guard
7GitHub stars
Claude Code plugin that scores pending tool calls and finished answers with Jev noul probabilities, denying the call with the correction attached when a rule threshold is met.
Jev Agents & MCP#community#awesomejev#catalog-import
Communitymuratcakmak/jev-guardTypeScript
one-system
9GitHub stars
Gateway that sits between an app and compatible System One servers, routing one request to local Laya, hosted Jev, or a model-chosen backend under a single client interface.
Jev Tools & CLIs#community#awesomejev#catalog-import
Communityrawwerks/one-systemTypeScript
Kev
20GitHub stars
Self-hosted Apache-2.0 decision engine with a Jev-style wire format that turns a model you point at it into typed choice, score, and noul answers.
Jev Practices & Patterns#community#awesomejev#catalog-import
Communityarjun988/KevTypeScript
ui-generator-instinct-jev
7GitHub stars
Demo that turns free-text UI descriptions into real shadcn components using only Jev typed Choice, Noul, and Score answers, with no generated code on the decision path.
Jev Demos & Experiments#community#jevbest#catalog-import
Communityjoevidev/ui-generator-instinct-jevTypeScript
pi-jev-context
10GitHub stars
Pi context extension that folds repeated reads, filters long command logs through Jev, and retrieves saved originals as searchable verbatim chunks.
Jev Agents & MCP#community#jevbest#catalog-import
CommunityNyarlathoteppppp/pi-jev-contextTypeScript
AskJev
8GitHub stars
Claude-driven browser automation where plain-English chat drives Brave or Chrome, Jev makes on-page decisions, and a guard freezes irreversible clicks.
Jev Demos & Experiments#community#jevbest#catalog-import
Communityranjan2829/AskJevTypeScript
secondlayer
7GitHub stars
Self-hosted Stacks runtime that backfills decoded chain data from genesis into your own database and serves it as tables, a REST API, or row streams.
Jev Tools & CLIs#community#jevbest#catalog-import
Communityryanwaits/secondlayerTypeScript
opencompany
13GitHub stars
AI workspace monorepo with chat, durable tasks and workflows, integrations, Wiki knowledge, and cloud coding sessions. A Next.js web client, Hono API, and Fastify runner sit over branch-isolated Postgres.
Jev Agents & MCP#community#jevbest#catalog-import
Communityuseopencompany/opencompanyTypeScript
awesome-jev
13GitHub stars
Curated list of Jev and System One ecosystem projects across agents, browser use, SDKs, tools, research, and demos, with news tracked separately. Independent typed-decision alternatives are listed apart, not as official or compatible.
Jev Guides & Articles#community#awesomejev#catalog-import
CommunitydaftAI2026/awesome-jevTypeScript
jevc
8GitHub stars
Compiler that turns ignored markdown rules into testable Jev gates: typed questions answered with probabilities plus a reducer computing allow, ask, or deny in code. Ships with offline replay fixtures and Claude Code hook wiring.
Jev Integrations & Adapters#community#awesomejev#catalog-import
Communitydoronp/jevcTypeScript
midscene-jev-runner
11GitHub stars
Community runner that adds a strict jevAct step to Midscene Test plus a direct runJev helper for Playwright scripts, with caller-owned browser control and optional completion checks.
Jev Demos & Experiments#community#awesomejev#catalog-import
CommunityKiritoKing/midscene-jev-runnerTypeScript
OneVOneJev
42GitHub stars
Server-authoritative browser FPS where one queued player fights a Jev-driven opponent to five kills, with spectators, killcam replay, and heuristic fallback when the API is down.
Jev Demos & Experiments#community#jevbest#catalog-import
Communityemrickgarrett/OneVOneJevTypeScript
jevsearch
8GitHub stars
Shadcn registry search block that shows lexical hits instantly then re-ranks the top candidates with Jev intent scoring in one request, with keyword fallback on failure.
Jev Integrations & Adapters#community#jevbest#catalog-import
Communitykylemclaren/jevsearchTypeScript
vision-jev
4GitHub stars
Browser driving game where an in-browser vision model captions dragged-in road objects and Jev maps each caption plus location to stop, slow down, or continue.
Jev Demos & Experiments#community#jevbest#catalog-import
Communityreinhard-z/vision-jevTypeScript
jev-lm
7GitHub stars
Word-level language model experiment that uses Jev as its output layer, with explicit tokenizer, sampler, repetition mask, stop rules, and chunk verification.
Jev Practices & Patterns#community#jevbest#catalog-import
Communityy0usaf/jev-lmTypeScript
claude-jev
7GitHub stars
Claude Code plugin that routes code review, debugging, planning, and search triage through typed Jev judgements with fixed thresholds applied in code.
Jev Practices & Patterns#community#awesomejev#catalog-import
Communitybuchmark/claude-jevTypeScript
dsh-jev
10GitHub stars
Plugin suite pairing Jev decision primitives with DeepSeek Harness for tool pruning, loop blocking, risk guarding, skill routing, and result shaping.
Jev Agents & MCP#community#awesomejev#catalog-import
Communityzhangxaochen/dsh-jevTypeScript
pi-jev-context-curator
7GitHub stars
Pi extension that judges context units with Jev before each model call, keeping what a future response needs and omitting the rest without editing the stored session.
Jev Agents & MCP#community#awesomejev#catalog-import
CommunityShashank-H/pi-jev-context-curatorTypeScript
deepseek-harness-jev-pre-compaction
5GitHub stars
Pre-compaction advisor for DeepSeek Harness that asks Jev which tool results can be pruned in the 70-80% lookahead band, keeping the log intact and leaving real compaction to the backend.
Jev Agents & MCP#community#awesomejev#catalog-import
Communitywjw66/deepseek-harness-jev-pre-compactionTypeScript
dsh-jev-tools
14GitHub stars
DeepSeek Harness plugin that routes long tool outputs, web content, skill choice, and delivery checks through Jev before they reach context, with a local metadata-only ledger.
Jev Agents & MCP#community#awesomejev#catalog-import
CommunityHorusJiang/dsh-jev-toolsTypeScript
jev-for-all
14GitHub stars
Shared routing contract connecting OpenCode, Claude Code, Hermes, and pi to Jev for per-message skill choice, per-step tool subsets, and browser moves over the Decisions API.
Jev Agents & MCP#community#awesomejev#catalog-import
Communityemirbartu/jev-for-allTypeScript
jev-agent-authorization
5GitHub stars
Starter kit putting Kinde identity plus Jev judgment in front of every agent tool call, with allow, hold-for-approval, or deny decided in code and written to a ledger first.
Jev Practices & Patterns#community#awesomejev#catalog-import
Communitykinde-starter-kits/jev-agent-authorizationTypeScript
jev-autopilot
13GitHub stars
Three.js drone simulator where TypeSafe Jev flies a generated city from pad A to pad B through the AI SDK provider, with code turning telemetry into a situation report and probabilities into stick deflections.
Jev Demos & Experiments#community#jevbest#catalog-import
Communityarielweinberger/jev-autopilotTypeScript
jev-grug
4GitHub stars
Playful chat demo that makes Jev hold a conversation one word at a time by picking from a compact 979-word vocabulary through repeated Choice calls.
Jev Tools & CLIs#community#jevbest#catalog-import
Communitymkotlikov/jev-grugTypeScript
jev-spec
11GitHub stars
Pre-commit and CI gate that turns each Markdown requirement into one Jev yes-or-no question over the paired code and fails the build when probabilities miss configured thresholds.
Jev Agents & MCP#community#jevbest#catalog-import
Communitynozomi-koborinai/jev-specTypeScript
jev-browser
4GitHub stars
TypeScript browser harness where an OpenRouter planner splits goals into subgoals, Jev picks each concrete action, OpenRouter fills text fields, and Playwright drives the page.
Jev Demos & Experiments#community#jevbest#catalog-import
Communityvinilana/jev-browserTypeScript
typesafe-cli
4GitHub stars
Shell CLI that sends state plus noul, choice, and score questions to Jev in one request and prints probabilities, choices, and rubric positions for pipes and scripts.
Jev Tools & CLIs#community#jevbest#catalog-import
Communityy0usaf/typesafe-cliTypeScript
pijev
6GitHub stars
Terminal coding agent on Pi where Jev shortlists skills, ranks retrieved excerpts, and triages tool failures while the coding model handles reasoning and edits.
Jev Agents & MCP#community#awesomejev#catalog-import
Communitytonyzdev/pijevTypeScript
jev-codes
5GitHub stars
CLI and agent commands that audit a git diff hunk-by-hunk against editable YAML standards packs, with Jev answering typed questions and the agent fixing flagged lines.
Jev Practices & Patterns#community#awesomejev#catalog-import
CommunityKushwho/jev-codesTypeScript
jevarena
5GitHub stars
Open arena pitting Jev against a chosen opponent on your question, hiding identities until you vote, then revealing latency, cost, and confidence data.
Jev Practices & Patterns#community#awesomejev#catalog-import
Communitychenmingtang830/jevarenaTypeScript
jev-nlgrep
4GitHub stars
Natural-language code and text search where every match is a Jev judgement over supplied context, for cases when exact words or rule syntax are forgotten.
Jev Tools & CLIs#community#awesomejev#catalog-import
CommunityYehuiTang0316/jev-nlgrepTypeScript
taste-lint
10GitHub stars
Commit-time design and code review that blocks AI slop on motion, copy tells, typography, and code patterns, with Jev probabilities for ambiguous cases.
Jev Agents & MCP#community#awesomejev#catalog-import
Communitymblode/taste-lintTypeScript
jevseo
7GitHub stars
Local SEO tool that scores a page separately for search, answer, and generative engines, using fixed code rules plus 25 Jev judgment questions in one request with ranked fixes.
Jev Demos & Experiments#community#awesomejev#catalog-import
Communityepergaboni/jevseoTypeScript
jev-realtime-trading
7GitHub stars
Desktop paper-trading app for stocks and crypto where Jev answers narrow market questions each second and code turns the answers into orders under your stops and targets.
Jev Practices & Patterns#community#awesomejev#catalog-import
Communityrthomas24/jev-realtime-tradingTypeScript
jev-model-router
6GitHub stars
Claude Code routing mod that asks Jev which model tier and effort each turn needs, then directs that turn to haiku, sonnet, opus, or fable with visible route lines.
Jev Agents & MCP#community#awesomejev#catalog-import
Communitysatviksinha/jev-model-routerTypeScript
jev-resume-match
5GitHub stars
Resume review app that takes a PDF, DOCX, or TXT plus a target role and optional job description, then returns an overall score, criteria, bullet scores, and ordering.
Jev Demos & Experiments#community#awesomejev#catalog-import
Communityhamidfarmani/jev-resume-matchTypeScript
jevelry
11GitHub stars
NPM package and Ink TUI for asking Jev small typed questions stored as jevel files, mapping confidence to act, mark, or fall_back decisions with every decision kept in a local log.
Jev Agents & MCP#community#awesomejev#catalog-import
Communitybackant-io/jevelryTypeScript
jev-enforce
10GitHub stars
Claude Code plugin that re-checks each reply and file edit against CLAUDE.md or AGENTS.md rules with one batched Jev request, quoting broken rules back so the model fixes them in the same turn.
Jev Agents & MCP#community#awesomejev#catalog-import
Communityerkamyaman/jev-enforceTypeScript

Related languages

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Jev articles

Original guides that go deeper on Jev typescript.

All Jev articles
Serving System One Locally
A base URL is the whole client change. What still works when Ollaya, Lichen, verdict, Rizzo Flow, or jevos answers POST /v1/systemone on your machine.
Jev Models & Reimplementations#open-models#local#api
Read article

Watch: Jev in action

Video walkthroughs and demos from the community.

YouTube: CJ from Syntax demos browser use, classification, code review, a model router, and a chat bot with no LLM.

YouTube: Ryan Vogel runs Jev on 100 and then 1,000 emails: category, priority, spam, and reply predictions.

YouTube: AICodeKing tests support routing, refund detection, prompt-injection resistance, and browser automation.

Discussions about Jev

Threads from Reddit and Hacker News about building with Jev.

Reddit: Reranking rebooking options with a decision model, ranked with reasons.

Hacker News: Pick Verify: a single decision at the warehouse pick station catches confusable picks.

Show HN: Verifying robot picks with a decision modelRead the thread on Hacker News

Hacker News: Decision Index 0.2.1 scores open reproductions of Jev on a frozen suite.

jackbravo4 pointsDecision Index 0.2.1 – 70 open reproductions of TypeSafe Jev's Decision ModelRead the thread on Hacker News

Hacker News: Software Bombe and live Enigma demo where Jev ranks cribs and judges plaintext.

ag_212 pointsShow HN: Jev as the Bletchley Park Analyst: A Software Bombe on EnigmaRead the thread on Hacker News

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