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.
- metadata
- datadiscovery
- dataquality
- data-profiling
Repository Index
68,760 visible repositories in the index
121–144 of 1,715 · Most stars
🚀🎉📚 APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.
- airtable
- airtable-alternative
- nocodb
- nestjs
The most complete open-source travel planner: real-time collaboration, bookings, budgets, packing lists, journals, offline PWA, SSO and an AI-ready MCP server, with planet-wide place search and routing built in.
- budget-tracker
- collaborative
- open-source
- packing-list
Beyond file syncing and sharing, a new way to organize your files with extensible file properties and flexible views
- cloud-storage
- file-sync
- file-sharing
- wiki
Store securely encrypted backups in the cloud!
- duplicati
- backup
- c-sharp
- cloud-storage-services
Invoicing, Time tracking, File reconciliation, Storage, Financial Overview & your own Assistant made for Freelancers
TranslatedAll in one open-source whiteboard tool with mind, flowchart, freehand and etc. (SaaS)
- collaboration
- drawing
- flowchart
- localfirst
JuiceFS is a distributed POSIX file system built on top of Redis and S3.
- filesystem
- cloud-native
- golang
- redis
Database governance built for humans and agents — controlling changes and access across every major database.
- mysql
- tidb
- postgresql
- cicd
A Minimalistic Wrapper for IndexedDB
- javascript
- indexeddb
- database
- offline-storage
Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.
- deduplication
- backup
- google-cloud-storage
- encryption
An in-app debugging and exploration tool for iOS
:gem: A curated list of awesome Competitive Programming, Algorithm and Data Structure resources
- quora
- learning-materials
- contest
- practice
Open-source feature management platform
- feature
- feature-toggle
- unleash
- feature-flags
Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.
- prometheus
- google-cloud-storage
- high-availability
- prometheus-ha-pairs
Learn Blockchain, Solidity, and Full Stack Web3 Development with Javascript
- blockchain
- chainlink
- ethereum
- javascript
Cross-browser storage for all use cases, used across the web.
- javascript
- localstorage
- cross-browser
- plugins
Code for loralib, an implementation of "LoRA: Low-Rank Adaptation of Large Language Models"
- gpt-2
- adaptation
- language-model
- gpt-3
[MLsys2026 Best Paper]: https://arxiv.org/abs/2506.08276. RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
1 Line of code data quality profiling & exploratory data analysis for Pandas and Spark DataFrames.
- pandas-profiling
- pandas-dataframe
- statistics
- jupyter-notebook
Storage Orchestration for Kubernetes
- storage
- kubernetes
- ceph
- storage-cluster
A glossy Matrix collaboration client for the web.
- hacktoberfest
- matrix
A privacy-aware, distributed, open source social network.
- ruby
- rails
- social-network
- federated
Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots
- chat
- chat-application
- chatapp
- go