# heyjunpenn/awesome-jev > A catalog of 530 open-source projects built with Jev, TypeSafe AI's System One model for typed decisions inside software. It serves as a curated list of implementations, SDKs, and tooling for evaluating the Jev ecosystem. - Magnitude: 5.7 out of 10 — Early signal - Stars: 265 total · +41 stars today, ≈ 151 by evening - Star trust: star growth looks organic - Category: Learning & lists · Language: TypeScript · License: MIT · Created: 2026-09-19 · Last push: 2026-09-22 - GitHub: https://github.com/heyjunpenn/awesome-jev · Homepage: https://jevbest.com/ · Page: https://gitnova.dev/en/r/heyjunpenn/awesome-jev ## Useful for - Find a Jev SDK for a specific programming language - Explore examples of agent tooling and applications built on Jev - Assess the maturity of the Jev ecosystem via benchmarks and research ## Why it’s here - 41 stars so far today, about 151 expected by the end of the day. - The spike has held for 3 days in a row — not a one-off blip. - The repository is 3 days old and already has 265 stars. With less than two weeks of history, there's no usual pace to compare the spike against yet. - Top new repositories this week: #70. - About 8 forks a day — people are taking the code. ## Star trust Star growth looks organic. Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer. ## Numbers - Forks: 16 - Issues and pull requests: 11 - Watchers: 0 - Average over the last week: 96 per day - Usual pace: too little history (under two weeks) - Stars in the last hour (measured): 36 ## Stars per day, last 10 days (oldest → newest, today is partial) 2026-09-13 … 2026-09-22: 0, 0, 0, 0, 0, 1, 11, 32, 188, 41 ## Spotted in now - Top new repositories this week: #70 ## Similar by description 1. **AnotiaWang/awesome-jev** — 4.9 · Early signal · Learning & lists · +3 stars today, ≈ 62 by evening A curated list of applications, libraries, and resources for Jev, TypeSafe's System One model that evaluates typed questions against a state and returns structured answers with probabilities. Full card: https://gitnova.dev/en/r/AnotiaWang/awesome-jev.md 2. **hellogumbo/awesome-jev** — 3.5 · Early signal · Learning & lists · JavaScript · +2 stars today, ≈ 13 by evening A directory of projects built on Jev, TypeSafe AI's System One model that takes a state plus typed questions and returns answers with calibrated probabilities. Includes SDKs, integrations, demos, and articles. Full card: https://gitnova.dev/en/r/hellogumbo/awesome-jev.md 3. **kraayenjon/awesome-jev** — 3.0 · Early signal · Learning & lists · +1 star today, ≈ 12 by evening A curated list of resources for Jev, TypeSafe AI's System One model that returns typed decisions (Choice, Score, Noul) with calibrated probabilities instead of generated text. Aimed at developers integrating Jev into code. Full card: https://gitnova.dev/en/r/kraayenjon/awesome-jev.md 4. **logicrw/awesome-jev-projects** — 4.2 · Early signal · Learning & lists · JavaScript · +5 stars today, ≈ 47 by evening A directory of open-source projects built around TypeSafe Jev, a fast typed-decision (System 1) architecture for autonomous agents. It catalogs 260+ projects across 17 categories with commit-pinned source evidence. Full card: https://gitnova.dev/en/r/logicrw/awesome-jev-projects.md 5. **v-modal/awesome-jev-tools** — 3.4 · Cooling · Learning & lists · +3 stars today, ≈ 24 by evening A curated list of public projects and practices built on Jev, TypeSafe AI's System One model for typed decisions that takes unstructured state and returns a typed answer with a confidence rating. It gathers production use cases and… Full card: https://gitnova.dev/en/r/v-modal/awesome-jev-tools.md --- Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score. Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast. Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself. Data as of 2026-09-22 08:04 UTC, updated every 30 minutes.