Discover the most starred and trending open source tools tagged with #base.
XERJ is the new way for AI to search data. Its autoindex capability activates agents to know your data without the token waste of grep and sed. One command indexes code, docs, logs and PDFs for search, RAG, security audits and agent memory, using 40x fewer tokens than grep. Elasticsearch compatible, so existing clients just work.
Welcome to a calmer internet
Cross-platform, customizable ML solutions for live and streaming media.
the open-source Context/Knowledge Layer Database
Dolt – Git for Data
ClickHouse® is a real-time analytics database management system
A lightweight, lightning-fast, in-process vector database
Search infrastructure for AI
An AI second brain that maintains itself. Full guide, starter vault, agent skills and scripts for a self-organizing knowledge base in Claude Code and Obsidian.
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
World's first open-source enterprise world model.
Grist is the evolution of spreadsheets.
React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.
Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more
The most popular Kubernetes Operator for PostgreSQL.
Free implementation of Play Services
📦✨ AI Builder For Creating Sites and Apps! An open-source alternative to Lovable, Replit, v0, and similar platforms.
The Semantic Intelligence Layer for Ontologies
Open-source, self-hosted customer support desk in a single binary. A lightweight alternative to Intercom, Zendesk, Chatwoot.
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.