Jev statistics

Projects added per day since launch

Jev launched on September 15, 2026. Dates are when a project first appeared in a community list or, for repositories, when the repository was created.

Projects by use case

Each project is placed in one use case by Jev itself, answering a single choice question over these 18 options.

Where projects live

Languages used by Jev repositories

The median starred repository has 4 stars. Most Jev projects are small, recent experiments, and a few have broken out.

Most-starred Jev repositories

Trading & financeTradingAgentsMulti-agent trading research with optional Jev screening of StockTwits and Reddit posts for company relevance before sentiment analysis runs.GitHub · ★ 111k · TauricResearchData & extractionWorldMonitorReal-time geopolitical intelligence dashboard that uses TypeSafe Jev questions to score news headline severity into five threat levels and categorize…GitHub · ★ 88kTrading & financeAI Hedge FundProof-of-concept multi-agent AI hedge fund that trades on paper: LLM investor agents analyse stocks, and a native JevLLM adapter lets an agent run on…GitHub · ★ 64kLRouting & model choiceLiteLLMLiteLLM's proxy adds TypeSafe guardrail hooks and a Jev complexity classifier for policy judgments and request routing across 100+ model providers.GitHub · ★ 61k · BerriAIDocuments & researchSiYuanPrivacy-first, self-hosted personal knowledge management system with block-level references and a local-first Markdown editor; the project integrates…GitHub · ★ 47kCoding & code reviewOh My ClaudeCodeA teams-first multi-agent orchestration plugin for Claude Code with opt-in Jev hooks for sub-millisecond judgment points, decision caching and…GitHub · ★ 40kContext & memoryOpenVikingVolcengine's agent context database that unifies memory, knowledge RAG and skills under a viking:// virtual filesystem; it ships a Jev rerank client…GitHub · ★ 40kCoding & code reviewOh My PiStencil Labs' coding agent embeds TypeSafe Jev for typed checks, routing, and workflow decisions, with measured Jev tokenizer probes in pi-natives.GitHub · ★ 35k · can1357Routing & model choiceAgentScopeAlibaba's multi-agent platform, which implements native TypeSafe Jev classification through JevClassifierModel for binary, choice and score routing…GitHub · ★ 33kSearch & RAGgbrainHey everyone! 👋 I built an optional Jev reranking adapter for [GBrain]( Garry Tan’s open-source second brain.GitHub · ★ 30k · Daniel AndradeAgents & browsersSimOpen-source workspace with 29,796 stars for building, deploying and monitoring AI agents and workflows -- visual builder, chat, tables, files and…GitHub · ★ 30kSafety & guardrailsDubOpen-source link attribution platform that calls typesafe-ai/jev in malicious-link-check.ts before a short link is created, so the URL is gated by a…GitHub · ★ 25k

Method

The directory merges several public community lists of Jev projects every morning. It deduplicates them by URL, drops chatter that isn't a project, and adds GitHub data such as stars, language and dates. It doesn't count paid or sponsored placements twice, and it doesn't treat them differently. Counts cover public projects only, so private and enterprise use is not included. Cite as: Calibrated Decisions, "Jev statistics", Oct 13, 2026, https://calibrateddecisions.com/jev-statistics.