Enterprise projects on GitHub

1. 1
   #1 · anthropics/skills

   skills

   This is Anthropic's public repository of Agent Skills for Claude: folders of instructions, scripts, and resources that Claude loads dynamically to get better at specific tasks like document creation, data analysis, or enterprise workflows.

   182K
2. 2
   #2 · langchain-ai/langchain

   langchain

   LangChain is a framework for building agents and LLM-powered applications: it chains together interoperable components and third-party integrations to simplify AI app development.

   148.1K
3. 3
   #3 · Stirling-Tools/Stirling-PDF

   Stirling-PDF

   Stirling PDF is an open-source PDF editing platform with over 50 tools for editing, merging, splitting, signing, redacting, converting, OCR-ing, and compressing PDFs.

   94.4K

4. 4

   spring-boot

   81.7Kspring-projects/spring-boot · Java

   Spring Boot is a Java framework that helps you create production-grade, Spring-powered applications and services with minimal configuration fuss.

   • springboot
   • dependency-injection
   • spring
   • spring-boot
5. 5

   elasticsearch

   78.3Kelastic/elasticsearch · Java

   Elasticsearch is a distributed search and analytics engine, scalable data store, and vector database built for near real-time full-text search, vector search, and generative AI (RAG) use cases on production-scale data; it's the core of Elastic's Stack platform.

   • apm
   • full-text-search
   • elasticsearch
   • search-engine
6. 6

   nest

   76.9Knestjs/nest · TypeScript

   Nest is a progressive Node.js framework for building efficient, scalable, enterprise-grade server-side applications using TypeScript (while staying compatible with plain JavaScript).

   • fastify
   • nestjs
   • javascript-framework
   • reactive-programming
7. 7

   superset

   75.2Kapache/superset · Python

   Apache Superset is a modern, enterprise-ready business intelligence web application for data exploration and visualization: build dashboards, charts, and query data with a built-in SQL editor.

   • bi
   • sql-editor
   • business-intelligence
   • apache
8. 8

   spring-framework

   60.3Kspring-projects/spring-framework · Java

   Spring Framework is the foundational library for the entire Spring ecosystem, providing core infrastructure (dependency injection, AOP, data access, MVC, etc.) for building enterprise Java applications.

   • spring-security
   • dependency-injection
   • spring
   • orm
9. 9

   serviette

   58.8Kpathwaycom/serviette · Python

   This repo provides ready-to-run cloud templates for RAG pipelines, AI pipelines, and enterprise search, built on the Pathway Live Data Framework and kept in sync with live data sources.

   • enterprise-search
   • pinecone
   • milvus
   • chromadb
10. 10

    JeecgBoot

    48.2Kjeecgboot/JeecgBoot · Java

    JeecgBoot is an enterprise AI low-code platform: you describe what you need in natural language and it generates the front-end, back-end CRUD code, database tables and menu permissions, while also bundling a Dify-like AI app module with chat, RAG knowledge bases, flow orchestration and MCP plugins.

    • springcloud
    • antd
    • springboot
    • spring-cloud
11. 11

    Rocket.Chat

    46.3KRocketChat/Rocket.Chat · TypeScript

    Rocket.Chat is an open-source, self-hostable team communications platform for real-time chat, voice calls, and federation, aimed at organizations with high data protection requirements.

    • chatbot-framework
    • e2ee
    • identity-management
    • federation
12. 12

    hyperswitch

    45.4Kjuspay/hyperswitch · Rust

    Hyperswitch is an open-source, composable payments platform that lets businesses route, retry, vault, and reconcile payments across 120+ payment processors like Stripe, Adyen, Braintree, and Worldpay, either self-hosted or as a SaaS.

    • pci-dss
    • restful-api
    • stripe
    • payments
13. 13

    langgraph

    43.5Klangchain-ai/langgraph · Python

    LangGraph is a low-level orchestration framework for building, managing, and deploying long-running, stateful AI agents — workflows where an agent keeps state across steps, failures, and even sessions.

    • deepagents
    • multiagent
    • pydantic
    • durable-execution
14. 14

    dubbo

    41.6Kapache/dubbo · Java

    Apache Dubbo is an RPC and microservices framework — this repository is its Java implementation. It covers communication, service discovery, traffic management, observability, security, and tooling for building enterprise-grade microservices.

    • restful
    • service-mesh
    • dubbo
    • apache
15. 15

    ToolJet

    41.1KToolJet/ToolJet · HTML

    ToolJet is an open-source platform for building internal tools, admin panels, dashboards, and business apps on top of your existing databases, APIs, and SaaS systems. You can build apps visually, from a text prompt, or via coding agents (Claude Code, Codex, Cursor) through its MCP server.

    • internal-tool
    • internal-tools
    • low-code
    • no-code
16. 16

    financial-services

    40.3Kanthropics/financial-services · Python

    A collection of Claude agents, skills, and data connectors for financial-services workflows like investment banking, equity research, private equity, and wealth management — covering things like comps, DCFs, pitch decks, GL reconciliation, and KYC screening.

    • finance
    • claude-skills
    • workflow-automation
    • skills
17. 17

    novu

    40.2Knovuhq/novu · TypeScript

    Novu is open-source communication infrastructure that lets products and AI agents send messages to users across Inbox, Email, SMS, Push, Chat, Slack, Microsoft Teams, Telegram, WhatsApp and more through one API and one unified conversation model.

    • sms
    • push-notifications
    • communication
    • webhooks
18. 18

    ant-design-pro

    38.9Kant-design/ant-design-pro · TypeScript

    Ant Design Pro is an out-of-the-box UI boilerplate for building enterprise admin applications, built on top of Ant Design and React.

    • ant-design
    • antd
    • admin
    • boilerplate
19. 19

    aspnetcore

    38.5Kdotnet/aspnetcore · C#

    ASP.NET Core is an open-source, cross-platform framework from Microsoft for building modern cloud-connected applications like web apps, IoT apps, and mobile backends.

    • help-wanted
    • aspnetcore
    • iot
    • cloud-native
20. 20

    khoj

    37.7Kkhoj-ai/khoj · Python

    Khoj is an open-source personal AI — a 'second brain' that answers your questions from the web and your own documents, runs custom agents for you, and works with any online or local LLM.

    • obsidian-md
    • personal-ai-assistant
    • stt
    • llama3
21. 21

    keycloak

    37.4Kkeycloak/keycloak · Java

    Keycloak is an open source Identity and Access Management solution that adds authentication and authorization to applications and services, so you do not need to build your own login, user storage, or permission logic.

    • identity-management
    • identity
    • saml
    • authorization
22. 22

    sglang

    37.3Ksgl-project/sglang · Python

    SGLang is a high-performance serving framework for large language models and multimodal models, built to deliver low-latency, high-throughput inference from a single GPU up to large distributed clusters.

    • blackwell
    • qwen-image
    • tpu
    • wan
23. 23

    server

    37.2Knextcloud/server · PHP

    Nextcloud server is a self-hosted platform for storing, syncing, and sharing your files, contacts, calendars, and more, with hundreds of apps (Mail, Video Chat, etc.) to extend it.

    • sharing
    • federation
    • free-software
    • two-factor-authentication
24. 24

    typeorm

    36.7Ktypeorm/typeorm · TypeScript

    TypeORM is an open-source ORM for TypeScript and JavaScript: you work with relational and NoSQL databases through object-oriented models instead of writing SQL by hand.

    • cockroachdb
    • sqlserver
    • mssql
    • mariadb
25. 25

    backstage

    34.6Kbackstage/backstage · TypeScript

    An open source framework for building developer portals — one centralized place for your microservices, infrastructure tooling and documentation. Originally built at Spotify, now hosted by the CNCF.

    • developer-experience
    • internal-tools
    • cncf
    • catalog
26. 26

    github-mcp-server

    33.7Kgithub/github-mcp-server · Go

    GitHub's official MCP Server. It connects AI tools straight to GitHub, so agents, assistants and chatbots can read repos and code files, manage issues and PRs, analyze code and automate workflows through natural language.

    • pull-request
    • ci-cd
    • github-copilot
    • vscode
27. 27

    cockroach

    32.6Kcockroachdb/cockroach · Go

    CockroachDB is a distributed SQL database built on a transactional, strongly-consistent key-value store, designed for high availability, horizontal scale, and surviving hardware failures without manual intervention.

    • cockroachdb
    • scalable
    • sqlserver
    • relational-database
28. 28

    onyx

    32.6Konyx-dot-app/onyx · Python

    Onyx is an open source AI platform that gives you a full-featured chat interface on top of any LLM, with built-in RAG, web search, agents, and more.

    • enterprise-search
    • scim
    • saml
    • information-retrieval
29. 29

    beego

    32.4Kbeego/beego · Go

    Beego is an open-source, high-performance web framework for Go, aimed at rapid development of enterprise applications: RESTful APIs, web apps and backend services.

    • sessions
    • restful
    • task
    • cache
30. 30

    jumpserver

    31.8Kjumpserver/jumpserver · Python

    JumpServer is an open-source Privileged Access Management (PAM) platform — a bastion host that gives DevOps and IT teams secure, on-demand access to SSH, RDP, Kubernetes, database, RemoteApp and other endpoints through a web browser.

    • pam
    • vnc
    • access-control
    • django
31. 31

    knowledge-work-plugins

    30.2Kanthropics/knowledge-work-plugins · Python

    An open-source collection of 11 Anthropic plugins that turn Claude into a specialist for knowledge-work roles — sales, finance, legal, marketing, data and more — built for Claude Cowork and also compatible with Claude Code.

    • claude-cowork
    • bioinformatics
    • workflows
    • subagents
32. 32

    infisical

    29.9KInfisical/infisical · TypeScript

    Infisical is an open-source security platform teams use to centralize secrets, certificates, and privileged access, with syncing, rotation, and leak prevention built in.

    • pam
    • acme
    • environment-variables
    • secret-management
33. 33

    kestra

    29.8Kkestra-io/kestra · Java

    Kestra is an open-source, event-driven orchestration platform for building data, AI, and infrastructure workflows. You describe them in declarative YAML and manage everything from a built-in web UI.

    • task-orchestration
    • etl
    • pipeline
    • declarative
34. 34

    harbor

    29.6Kgoharbor/harbor · Go

    Harbor is an open source trusted cloud native registry that stores, signs, and scans content — mainly container images and Helm charts. It is a CNCF-hosted project.

    • helm-charts
    • container
    • devops-tools
    • helm
35. 35

    bagisto

    28.3Kbagisto/bagisto · PHP

    Bagisto is an open-source eCommerce and multi-vendor marketplace platform built with Laravel and Vue.js, covering everything from a single store to enterprise-scale commerce (10M+ SKUs).

    • laravel-package
    • headless-commerce
    • ecommerce-platform
    • solana
36. 36

    yapi

    27.7KYMFE/yapi · JavaScript

    YApi is a visual API management platform for developers, product managers and QA: one place to document, debug, mock and automatically test your APIs.

    • api-management
    • mocking
    • mock
    • swagger
37. 37

    incubator-seata

    26Kapache/incubator-seata · Java

    Apache Seata is an open source distributed transaction solution for microservices, designed to be high-performance and easy to use.

    • microservices-architecture
    • transactions
    • microservice
    • distributed-database
38. 38

    authentik

    26Kgoauthentik/authentik · Python

    authentik is an open-source Identity Provider (IdP) for modern single sign-on: one service that handles login for your other applications, so users sign in once instead of per-app.

    • identity
    • saml
    • iam
    • ldap
39. 39

    rancher

    26Krancher/rancher · Go

    Rancher is an open-source container management platform for organizations that run containers in production — it makes it easy to run Kubernetes anywhere and manage it from a web UI.

    • k8s
    • containers
    • cloud-native
    • orchestration
40. 40

    activepieces

    25.1Kactivepieces/activepieces · TypeScript

    An open-source alternative to Zapier: a self-hostable AI automation platform where you build workflows in a no-code builder, and its 280+ integrations double as MCP tools for AI agents.

    • integrations
    • ai-agent-tools
    • mcp-tools
    • workflows
41. 41

    gitlabhq

    24.6Kgitlabhq/gitlabhq · Ruby

    This is GitLab Community Edition, an open-source platform for managing Git repositories with merge requests, issue tracking, wikis, and built-in CI/CD pipelines, used by more than 100,000 organizations.

    • on-premise
    • issue-tracker
    • dependencies
    • gitlab
42. 42

    laravel-crm

    24Kkrayin/laravel-crm · PHP

    Krayin CRM is a free, open-source Customer Relationship Management system for managing customers, leads, and sales pipelines, built on the Laravel PHP framework with a Vue.js frontend.

    • laravel-package
    • lead-generation
    • voip
    • crm
43. 43

    FizzBuzzEnterpriseEdition

    23.9KEnterpriseQualityCoding/FizzBuzzEnterpriseEdition · Java

    FizzBuzz Enterprise Edition is a satirical Java project: the trivial FizzBuzz exercise deliberately rebuilt as if it were serious, architecture-heavy enterprise software.

    • satire
    • fun
    • console
    • software-engineering
44. 44

    vanna

    23.8Kvanna-ai/vanna · Python

    Vanna is an open-source Python framework for chatting with your SQL database: users type a question in plain English and get SQL, tables, charts, and a natural-language summary back, with per-user security built in.

    • text-to-sql
    • flask
    • charts
    • fastapi
45. 45

    saleor

    23.5Ksaleor/saleor · Python

    Saleor Core is the backend of Saleor, an open-source headless e-commerce platform written in Python. It powers catalog, cart, checkout, orders and payments, all exposed through a single GraphQL API.

    • graphql-api
    • shop
    • store
    • commerce
46. 46

    api-guidelines

    23.3Kmicrosoft/api-guidelines

    A collection of guidelines published by Microsoft for designing consistent, well-behaved RESTful web APIs, shared publicly to foster dialogue in the broader API community.

    • styleguide
    • guidelines
    • api-documentation
    • standards
47. 47

    pangolin

    23.1Kfosrl/pangolin · TypeScript

    Pangolin is an open-source SASE (Secure Access Service Edge) platform built on WireGuard that unifies a zero-trust VPN, reverse proxy, privileged access management, and an identity-aware AI gateway under one identity and policy model.

    • pam
    • wireguard-vpn
    • nat-traversal
    • zero-trust
48. 48

    MaxKB

    23K1Panel-dev/MaxKB · Python

    MaxKB (Max Knowledge Brain) is an open-source platform for building enterprise-grade AI agents, combining RAG pipelines, an agentic workflow engine and MCP tool-use. Typical uses: intelligent customer service, internal company knowledge bases, research and education.

    • deepseek-r1
    • customer-support
    • llama3
    • pgvector
49. 49

    thingsboard

    22.6Kthingsboard/thingsboard · Java

    ThingsBoard is an open-source IoT platform for device management, data collection, processing, and visualization: connect devices, store their telemetry, and build dashboards on top.

    • dashboards
    • alerting
    • mqtt
    • middleware
50. 50

    airbyte

    22.2Kairbytehq/airbyte · Python

    Airbyte is an open-source data movement platform for ELT pipelines and AI agents: it moves data from APIs, databases, and files into warehouses, data lakes, and AI applications, backed by a catalog of 600+ connectors. You can run it self-hosted or as Airbyte Cloud.

    • redshift
    • data-integration
    • change-data-capture
    • data-collection
51. 51

    ant-design-vue

    21.7KvueComponent/ant-design-vue · Vue

    An enterprise-class UI component library for Vue, built on the Ant Design design system — one of the most-starred Vue UI kits on GitHub with over 21,000 stars.

    • ant-design
    • antd
    • server-side-rendering
    • nuxt
52. 52

    vitess

    21.4Kvitessio/vitess · Go

    Vitess is a cloud-native distributed database system built around MySQL, designed for horizontal scaling.

    • scaling
    • distributed-database
    • cncf
    • cloud-native
53. 53

    server

    20.4Kbitwarden/server · C#

    This is the server side of Bitwarden, the password manager: the APIs, database, and core backend infrastructure that all Bitwarden client apps talk to. Run it on your own hardware to get your own Bitwarden instance.

    • api-server
    • aspnet
    • aspnetcore
    • sqlserver
54. 54

    suna

    20.3Kkortix-ai/suna · TypeScript

    Kortix (Suna) is an open-source AI Management System — an alternative to Claude Cowork and ChatGPT Work — where your agents, their shared skills, company memory and connectors all live in one git repo that your whole company owns and can audit.

    • webhook
    • cron
    • audit-log
    • vps
55. 55

    egg

    19Keggjs/egg · TypeScript

    Egg is a Node.js framework for building better enterprise frameworks and web apps, built on top of Koa. It has about 19,000 GitHub stars and ships documentation in English and Simplified Chinese.

    • app-framework
    • koa
    • middleware
    • plugins
56. 56

    DocsGPT

    18.3Karc53/DocsGPT · Python

    DocsGPT is a private, self-hosted AI platform for building agents, assistants, and enterprise search tools, with a built-in Agent Builder, document analysis, deep research mode, and support for multiple LLM providers.

    • information-retrieval
    • flask
    • language-model
    • sso
57. 57

    parlant

    18.3Kemcie-co/parlant · Python

    An open-source interaction control harness for building customer-facing AI agents that behave consistently, compliantly, and traceably — support, sales, onboarding — positioned as an open-source alternative to Ada, Decagon, or Sierra.

    • llama3
    • explainable-ai
    • genai
    • conversational-ai
58. 58

    VictoriaMetrics

    17.9KVictoriaMetrics/VictoriaMetrics · Go

    VictoriaMetrics is a fast, cost-effective monitoring solution and time series database. It stores metrics long-term and can serve as storage for Prometheus or a drop-in replacement for Prometheus and Graphite in Grafana.

    • tsdb
    • influxdb
    • apm
    • grafana
59. 59

    cli

    17.7Klarksuite/cli · Go

    lark-cli is the official command-line tool for the Lark/Feishu Open Platform, built by the larksuite team for both human developers and AI Agents. It covers 18 business domains (Messenger, Docs, Base, Sheets, Calendar, Mail, Tasks, Meetings, etc.) with 200+ commands and 26 AI Agent Skills.

    • calendar
    • email
    • chat
    • oauth
60. 60

    questdb

    17.4Kquestdb/questdb · Java

    QuestDB is an open-source, low-latency time-series database on open formats: it ingests millions of events per second, computes on live data in milliseconds, and keeps years of history queryable through one SQL engine.

    • time-series-database
    • tsdb
    • parquet
    • stream-processing
61. 61

    neo4j

    17.3Kneo4j/neo4j · Java

    Neo4j is the world's leading graph database: a high-performance store where data is modeled as a flexible network of nodes and relationships instead of static tables, with a friendly query language and ACID transactions.

    • transactions
    • neo4j
    • graph-database
    • jvm
62. 62

    Memori

    17.2KMemoriLabs/Memori · Python

    Memori is an LLM-agnostic memory infrastructure layer that turns what agents do and say into structured, persistent state you can query across sessions, instead of starting every run from amnesia.

    • ai-memory
    • hermes
    • memory-management
    • long-term-memory
63. 63

    nomad

    17Khashicorp/nomad · Go

    Nomad is a workload orchestrator from HashiCorp that deploys and manages containers, non-containerized apps, and virtual machines across on-prem and cloud infrastructure at scale.

    • high-availability
    • infrastructure
    • containers
    • cloud-native
64. 64

    fabric

    16.7Khyperledger/fabric · Go

    Hyperledger Fabric is an enterprise-grade permissioned distributed ledger (blockchain) framework for building distributed ledger solutions and applications, with a modular architecture that balances confidentiality, resiliency and scalability.

    • consensus
    • smart-contracts
    • decentralized
    • cryptography
65. 65

    openproject

    16.5Kopf/openproject · Ruby

    OpenProject is a web-based, open source project management platform for projects, products and portfolios - agile boards, Gantt charts, issue tracking, roadmaps and team collaboration in one tool, positioned against Jira, MS Project, Monday, Asana and YouTrack.

    • gantt
    • timeline
    • issue-tracker
    • product-management
66. 66

    lowcode-engine

    15.9Kalibaba/lowcode-engine · TypeScript

    Alibaba's open-source, enterprise-class low-code technology stack: a kernel engine with a scale-out design that you extend to build your own low-code platforms.

    • lowcode
    • alibaba
    • low-code
    • monorepo
67. 67

    salt

    15.7Ksaltstack/salt · Python

    Salt is an event-driven automation engine built on Python to deploy, configure and manage complex IT systems at scale — and keep every component of your infrastructure in a consistent desired state.

    • cloud-management
    • edge
    • configuration-management
    • infrastructure-as-code
68. 68

    hadoop

    15.7Kapache/hadoop · Java

    Apache Hadoop is the open-source big data platform for reliable, distributed storage and processing of very large data sets across clusters of machines.

    • cluster-management
    • distributed-storage
    • distributed-computing
    • hadoop
69. 69

    OpenMetadata

    15.5Kopen-metadata/OpenMetadata · TypeScript

    OpenMetadata is an open platform that unifies technical metadata, lineage, data quality, ownership and business glossaries into one knowledge graph so both humans and AI agents can discover, trust and reuse context about enterprise data.

    • data-governance
    • context
    • data-quality
    • governance
70. 70

    documenso

    15.5Kdocumenso/documenso · TypeScript

    Documenso is an open source DocuSign alternative — a digital document-signing platform you can self-host and inspect. Its goal is to make fast, easy digital signing the best practice for every document signed worldwide.

    • legal-tech
    • prisma
    • stripe
    • saas
71. 71

    mockito

    15.5Kmockito/mockito · Java

    Mockito is a mocking framework for unit tests written in Java, and the most popular one: it creates mock objects so you can test a class in isolation from its dependencies.

    • mocking-framework
    • test-driven-development
    • java-library
    • mocking
72. 72

    pulsar

    15.4Kapache/pulsar · Java

    Apache Pulsar is a distributed publish-subscribe messaging platform built for horizontal scale, designed to handle millions of topics and millions of messages per second with strong ordering and durability guarantees.

    • pubsub
    • authorization
    • multi-tenant
    • big-data
73. 73

    zitadel

    15.3Kzitadel/zitadel · Go

    ZITADEL is an open-source identity and access management platform: a single server that handles sign-in, SSO, MFA, passkeys and permissions for your apps, self-hosted or as a cloud service.

    • scim
    • mfa
    • login
    • openid-connect
74. 74

    llmware

    14.8Kllmware-ai/llmware · Python

    llmware is a Python framework for building enterprise RAG (retrieval-augmented generation) pipelines using small, specialized models that can run locally, on-device, or in private/self-hosted environments instead of relying on large cloud LLMs.

    • openvino
    • llamacpp
    • parsing
    • retrieval-augmented-generation
75. 75

    awesome-lowcode

    14.7Ktaowen/awesome-lowcode

    A curated, Chinese-language reference list put together by industry practitioners that catalogs dozens of low-code and no-code platforms used in China, grouped by category, alongside articles and talks about how these builder tools are designed.

    • lowcode
    • nocode
    • low-code
    • no-code
76. 76

    logto

    14.7Klogto-io/logto · TypeScript

    Logto is open-source authentication and authorization infrastructure for SaaS and AI apps — a server that handles sign-in, identity, and access control for you, built on OIDC, OAuth 2.1, and SAML.

    • mfa
    • login
    • openid-connect
    • identity
77. 77

    casdoor

    14.6Kcasdoor/casdoor · Go

    Casdoor is an open-source, self-hosted identity and access management (IAM) platform: a single sign-on (SSO) and authentication server with a web console that speaks OAuth 2.0, OIDC, SAML 2.0, CAS, LDAP, SCIM 2.0, WebAuthn, TOTP/MFA, and MCP, and connects to providers like Google Workspace and Azure AD.

    • scim
    • webauthn
    • mfa
    • agi
78. 78

    dolphinscheduler

    14.5Kapache/dolphinscheduler · Java

    Apache DolphinScheduler is a modern data orchestration platform for building and running complex data pipeline workflows with low-code, drag-and-drop tools.

    • workflow-orchestration
    • job-scheduler
    • data-pipelines
    • data-engineering
79. 79

    abp

    14.4Kabpframework/abp · C#

    ABP is an open-source web application framework for ASP.NET Core that gives you an opinionated architecture for building enterprise software, with infrastructure, startup templates, pre-built application modules, UI themes and tooling included.

    • aspnet
    • domain-driven-design
    • blazor
    • aspnet-core
80. 80

    arangodb

    14.3Karangodb/arangodb · C++

    ArangoDB is a native multi-model database that stores documents, graphs, and key-value data together, queryable with a single SQL-like language called AQL.

    • sharding
    • document-database
    • cluster
    • multi-model
81. 81

    agent-framework

    14.2Kmicrosoft/agent-framework · Python

    Microsoft Agent Framework (MAF) is an open, multi-language framework for building, orchestrating, and deploying production-grade AI agents and multi-agent workflows, with full support for Python and .NET (plus a separate Go SDK).

    • workflows
    • human-in-the-loop
    • azure
    • github-copilot
82. 82

    automatisch

    14Kautomatisch/automatisch · JavaScript

    Automatisch is an open source alternative to Zapier: a business automation tool that lets you connect services like Twitter and Slack to automate your workflows without coding.

    • integrations
    • gdpr
    • business
    • low-code
83. 83

    OpenSearch

    13.9Kopensearch-project/OpenSearch · Java

    OpenSearch is an open-source, enterprise-grade search and observability suite built to search, analyze, and index unstructured data at scale.

    • full-text-search
    • elasticsearch
    • search-engine
    • big-data
84. 84

    unleash

    13.9KUnleash/unleash · TypeScript

    Unleash is an open-source feature management platform that lets teams turn features on or off, roll them out gradually, and run A/B tests without redeploying code.

    • experiments
    • feature-flags
    • platform-engineering
    • continuous-delivery
85. 85

    metersphere

    13.6Kmetersphere/metersphere · Java

    MeterSphere is an open-source continuous testing platform with a built-in AI assistant, designed to make software testing simpler and faster so it stops being the bottleneck of continuous delivery.

    • api-testing
    • swagger
    • test-automation
    • kafka
86. 86

    sidekiq

    13.6Ksidekiq/sidekiq · Ruby

    Sidekiq is a background job system for Ruby: it runs slow work like emails or uploads out-of-band, using threads to handle many jobs at the same time in the same process.

    • workers
    • valkey
    • jobs
    • rails
87. 87

    langchain4j

    13.3Klangchain4j/langchain4j · Java

    LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM, offering a unified API over popular LLM providers and vector stores.

    • pinecone
    • milvus
    • pgvector
    • openai-api
88. 88

    datahub

    12.9Kdatahub-project/datahub · Python

    DataHub is an open-source metadata platform that lets you discover, understand, and govern data across your entire data stack, connecting warehouses, lakes, BI tools, and AI agents into one unified metadata graph.

    • data-governance
    • context-management
    • metadata
    • data-engineering
89. 89

    uuid

    12.6Kramsey/uuid · PHP

    A PHP library for generating and working with universally unique identifiers (UUIDs) — 128-bit IDs you can use to label records and objects without any central coordination.

    • foss
    • php
    • programming
    • utility
90. 90

    planka

    12.6Kplankanban/planka · JavaScript

    PLANKA is an open-source, self-hosted Kanban board for team project tracking, pitched as a Trello alternative with a free Community edition and an optional paid Pro edition for organisations.

    • fair-source
    • two-factor-authentication
    • kanban
    • project-management
91. 91

    d2-admin

    12.6Kd2-projects/d2-admin · JavaScript

    D2Admin is a free, open-source Vue front-end template for building enterprise admin dashboards and back-office systems, built with a modern front-end stack and a very small initial JS bundle.

    • element-ui
    • grid
    • vue2
    • rich-text-editor
92. 92

    mysql-server

    12.5Kmysql/mysql-server · C++

    This is the MySQL Server source distribution: the world's most popular open-source relational database, along with MySQL Cluster, a real-time, open-source transactional database for clustered, highly available deployments.

    • transactions
    • relational-database
    • distributed-database
    • high-availability
93. 93

    evergreen

    12.4Ksegmentio/evergreen · JavaScript

    Evergreen is Segment's React UI framework — a set of polished, enterprise-grade React components for web apps that work out of the box.

    • css-in-js
    • design-systems
    • ui-kit
    • ssr
94. 94

    sqlalchemy

    12.2Ksqlalchemy/sqlalchemy · Python

    SQLAlchemy is the Python SQL toolkit and Object Relational Mapper (ORM) that gives application developers the full power and flexibility of SQL while also allowing object-oriented domain models to be mapped transparently to relational tables.

    • query-builder
    • transactions
    • schema
    • declarative
95. 95

    magento2

    12.2Kmagento/magento2 · PHP

    Magento Open Source is a PHP eCommerce platform that provides the core capabilities needed to build an online store from the ground up.

    • commerce
    • ecommerce-platform
    • bug-bounty
    • cms
96. 96

    starrocks

    12.2KStarRocks/starrocks · Java

    StarRocks is an open-source, high-performance query engine for sub-second, ad-hoc analytics on data warehouses and data lakes, built as a Linux Foundation project.

    • lakehouse
    • realtime-database
    • olap
    • data-warehouse
97. 97

    bisheng

    12.1Kdataelement/bisheng · Python

    BISHENG is an open-source LLM application devops platform built for enterprise AI, covering GenAI workflow building, RAG, agents, model management, evaluation, SFT, dataset management and observability.

    • llm-ops
    • sft
    • ldap
    • genai
98. 98

    aspnetboilerplate

    12Kaspnetboilerplate/aspnetboilerplate · C#

    ASP.NET Boilerplate (ABP) is a general-purpose application framework for building modern ASP.NET web apps, implementing best practices like layered architecture and Domain Driven Design out of the box so you can focus on business code.

    • aspnet
    • domain-driven-design
    • entity-framework
    • aspnet-core
99. 99

    leantime

    11.9KLeantime/leantime · PHP

    Leantime is an open-source project management system aimed at non-project managers, combining task management, planning, and knowledge tools in one place. It positions itself as simple as Trello but as feature-rich as Jira, and is explicitly designed with ADHD, dyslexia, and autism in mind.

    • agile
    • strategy
    • gantt
    • jira
100. 100

     holaOS

     11.5Kholaboss-ai/holaOS · TypeScript

     holaOS is an open-source, local-first agentic workspace that lets you connect the systems you already run — 100+ integrations, MCP servers, chat tools, apps, a browser, and local files — to AI agents that share one memory.

     • agent-os
     • workspace
     • byok
     • runtime

Showing the 100 most-starred of 159. See every one in the catalog.

• open-source5,748
• self-hosted1,978
• linux4,248
• server1,469
• docker1,684
• web2,485
• ai1,993
• apache-2.01,452
• api1,116
• llm1,516
• developer-tools2,981
• windows3,480
• macos3,608
• typescript1,844
• python2,425
• ai-agents1,322
• mcp934
• security998
• cloud444
• mit3,387
• java454
• nodejs1,528
• backend465
• kubernetes319