The AI that really does things. Any OS. Any Platform. The lobster way. π¦
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
πͺ’ Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK
State machines, statecharts, and actors for complex logic
:rocket: The Ultimate Image Uploader for Efficient Creators. Supports Obsidian, Typora, VS Code etc. and 60+ image hosting services (S3, GitHub, Cloudflare R2, Imgur, Aliyun OSS...). Paste, upload, done.
Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
Your window into all of your data
The batteries-included full-stack framework for the AI era. Develop JS/TS web apps (React, Node.js, and Prisma) using declarative code that abstracts away complex full-stack features like auth, background jobs, RPC, email sending, end-to-end type safety, single-command deployment, and more.
Build production-ready applications in TypeScript
Trigger.dev β build and deploy durable AI agents and workflows
An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault
The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.
π± a fast, batteries-included static-site generator that transforms Markdown content into fully functional websites
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Integrate Git version control with automatic commit-and-sync and other advanced features in Obsidian.md
Free, local tool to track AI coding token usage and cost across 37 tools and agents (Claude Code, Cursor, Codex, Gemini and more), by model, project, and task. npx codeburn
AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework
Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.
Get the main content of any page as Markdown.
Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.
BullMQ - Message Queue and Batch processing for NodeJS, Python, .NET, Elixir, Rust and PHP based on Redis or PostgreSQL
highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.
Open-source status page, incident response and uptime monitoring
Reactive State for Angular
Run agents in Obsidian - OpenCode, Codex, Claude Code etc.
A plugin to edit and view Excalidraw drawings in Obsidian
Complete open-source monitoring and observability platform.
Open Source LLM Gateway π¦
Self-hosted TypeScript agent runtime with durable approvals and verifiable run records. Own it, approve it, audit it.
Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claude Code, Codex, and other runtimes.
π§ Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 π
Open-source, desktop-grade AI agent that gets real work done β data analysis, slides, docs, video & web research. Built on OpenClaw; runs tools on your real desktop and takes commands from your phone via WeChat, Feishu, DingTalk & Telegram.
Observability and enforcement for AI agent harnesses. Capture every run and runtime reliability with policy enforcement.
React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.
A self-organizing Obsidian vault that gives AI coding agents persistent memory.
Highlight and capture the web in your favorite browser. The official Web Clipper extension for Obsidian.
A template plugin for obsidian
Stunning status pages, batteries included!
Continuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.
Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company.
Free and open source streaming software built on OBS and Electron.
Agenta is a workspace where you and your team build agents and automations.
Open-source observability for AI agents. Find where your agents fail, dispatch your coding agent to fix it, and verify the fix against real traces.
Self-hosted homelab infrastructure visualizer β interactive network diagram with live status monitoring
Make it yours. A customizable key viewer for DJMAX RESPECT V and any game.
Queueing jobs in Postgres from Node.js like a boss
Task management for the Obsidian knowledge base.
The missing DevTools for Claude Code β inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.
π― Queue background jobs inspector
Laminar - open-source observability platform purpose-built for AI agents. YC S24.
A secure REST API and Model Context Protocol (MCP) server for your vault.
OpenLIT is the open-source agent harness engineering platform: trace, evaluate, guard, and improve everything around the model in your AI agents, on OTEL.
Web Extension for sniffing and downloading HTTP Live streams (HLS)
An Obsidian plugin for day planning with a clean UI and a simple task format
Renders Mermaid diagrams faster than you'd run from a volcano! π
Fight the forgetting curve by reviewing flashcards & entire notes on Obsidian
Make typesetting LaTeX as fast as handwriting through snippets, text expansion, and editor enhancements