Repository of the Day - jev-chat/jev-chat-jarvis, and Daily Trends - September 22, 2026

Published: 9/22/2026

This daily roundup highlights repository momentum from GitGenius analytics for September 22, 2026, using UTC daily deltas in stars and subscribers.

The scan reviewed 15571 repositories, with 15377 repos contributing star deltas and 14716 repos contributing subscriber deltas.

Repo of the day

jev-chat/jev-chat-jarvis led the day with +1774 stars to 3677 total stars and +0 subscribers to 0 total subscribers. Jev-Chat Jarvis is a chat assistant for Android that provides suggested replies within messaging applications.

The tool addresses the challenge of composing thoughtful responses in real-time conversations by reading the chat context from the screen and generating candidate replies using a language model. It operates non-invasively through Android's accessibility service, reading only what appears on screen without modifying the target applications or intercepting their data. Users can review the suggested replies and optionally insert one into the input field with a single tap, maintaining full control over whether to send the message.

The project suits developers building productivity tools for Android or those interested in accessibility-service-based integrations. It works across multiple messaging platforms including WeChat, QQ, X, and Feishu. The non-invasive approach means it functions without requiring root access, package modification, or hooking, making it compatible with standard Android devices and applications that would otherwise reject modified versions.

The project shows consistent development activity with regular commits addressing bug fixes and feature refinements. Work spans multiple areas including core functionality improvements, user interface adjustments, and platform-specific compatibility updates. The codebase receives ongoing maintenance with attention to both new capabilities and stability of existing features.

Fastest rising repos

• NandhaKishorM/laya - +6366 stars (16345 total), language: Python
  
• browser-use/jev-ultrafast - +2431 stars (18017 total), language: Python. Fastest and cheapest web agent
  
• jev-chat/jev-chat-jarvis - +1774 stars (3677 total), language: Kotlin. 装在手机上的对话副驾：在微信 / QQ / X / 飞书里读懂对方、给出候选回复、一键填入输入框，发不发由你。非侵入，只读屏幕，不 hook 不改包。
  
• mizorewww/laya-mlx - +1683 stars (5406 total), language: Python. Native MLX runtime for Laya typed decision models — 7–14 ms short decisions on M3 Max. No text generation, PyTorch, or cloud API.
  
• google/ax - +1596 stars (7520 total), language: Go. Google's open agentic orchestration runtime
  

Subscriber surge

• dream-num/univer - +19 subscribers (124 total), +657 stars. The Office Harness for AI Agents — Spreadsheets, Docs, Slides, Canvas, Relational Tables, and PDF in one runtime.
  
• NandhaKishorM/laya - +16 subscribers (67 total), +6366 stars
  
• sapientinc/PRAXIST - +15 subscribers (733 total), +151 stars. Autonomous research system for measurable, computer-executable research.
  
• bilawalsidhu/gods-eye-view - +14 subscribers (793 total), +732 stars. A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.
  
• prometheus/prometheus - +13 subscribers (1171 total), +18 stars. The Prometheus monitoring system and time series database.
  

Hidden gems

• moondevonyt/Harvard-Algorithmic-Trading-with-AI - +2 stars to 471 total stars, 6 subscribers. Harvard Algorithmic Trading
  
• moondevonyt/Hyperliquid-Data-Layer-API - +2 stars to 130 total stars, 5 subscribers. The data layer for hyperliquid so we can onboard billions or normies with millions of apps
  
• sortie-ai/sortie - +2 stars to 190 total stars, 3 subscribers. Turn tracker tickets into autonomous agent sessions
  
• VectifyAI/ChatIndex - +2 stars to 168 total stars, 1 subscribers. ChatIndex: Tree indexing and retrieval for long conversational memory
  
• VectifyAI/pageindex-mcp - +2 stars to 390 total stars. MCP server for PageIndex. PageIndex is a vectorless reasoning-based RAG system which uses multi-step reasoning and tree search to retrieve information like a human expert would.
  

Language movers

• python - +45375 stars across 1939 repos. Example repos: anthropics/claude-agent-sdk-python, bytedance/trae-agent, generative-computing/steerability
• typescript - +28470 stars across 1458 repos. Example repos: Snouzy/workout-cool, nrwl/nx, CyberTimon/RapidRAW
• javascript - +10528 stars across 650 repos. Example repos: github/awesome-copilot, kiliman/operator-mono-lig, coreui/coreui-free-react-admin-template
• go - +8779 stars across 776 repos. Example repos: OpenListTeam/OpenList, spiffe/spire, coze-dev/coze-loop
• rust - +8073 stars across 545 repos. Example repos: BloopAI/vibe-kanban, dimforge/nalgebra, agentclientprotocol/agent-client-protocol

Category spotlight

• llm - +7337 stars across 218 repos. Example repos: campfirein/byterover-cli, shareAI-lab/learn-claude-code, Meirtz/Awesome-Context-Engineering
• ai - +6386 stars across 264 repos. Example repos: kirodotdev/Kiro, campfirein/byterover-cli, CodeWithCJ/SparkyFitness
• automation - +5682 stars across 195 repos. Example repos: microsoft/agent-lightning, shiyu-coder/Kronos, disler/claude-code-hooks-mastery
• typescript - +5642 stars across 298 repos. Example repos: campfirein/byterover-cli, ant-design/ant-design-pro, DavidHDev/vue-bits
• machine learning - +5480 stars across 270 repos. Example repos: openai/gpt-oss, apache/brpc, timescale/pg-aiguide

Maintainer watch

• nandhakishorm - +6366 stars across 1 repos. Example repos: NandhaKishorM/laya
• browser-use - +3059 stars across 6 repos. Example repos: browser-use/video-use, browser-use/browser-harness, browser-use/jev-ultrafast
• google - +2158 stars across 53 repos. Example repos: google/langextract, google/auto, google/adk-js
• jev-chat - +1774 stars across 1 repos. Example repos: jev-chat/jev-chat-jarvis
• mizorewww - +1683 stars across 1 repos. Example repos: mizorewww/laya-mlx