Skip to main content

Open Source Ecosystem Insight Service

Gain insights into global open source imports and exports, communities, technology fields, developers, programming languages, and licenses by analyzing global open source projects.

Open Source Software Selection Evaluation Service

The open source software selection evaluation service provides three main functions: assessing known software, recommending candidate software, and finding similar functional alternatives to help users efficiently choose suitable software.

Developer Portrait Service

Understand developers' productivity, activity, and collaboration from their contribution behaviors.

Home Input Experience Product

Open Source Ecosystem Evaluation System

Build a three-dimensional evaluation system to evaluate the health status of open source communities.

Home Input Experience Product

OSS Research Data Hub

The open source research data hub service aims to provide high-quality datasets and models to assist researchers and developers in deep exploration and innovation in the open source field.

Institute of Software, CAS

Open Source Software Data Analytics Lab@PKU-SEI

Discussion

Slack

Join our community channel on Slack

WeChat

Scan our group chat QR code to join

Weekly Meeting

Technical Seminar Weekly Meeting

Repository

GitHub

Official repository on GitHub

Gitee

Official repository on Gitee

AtomGit

AtomGit

Official repository on AtomGit

EN

English 简体中文

Submit your project Sign In

OSS compass

Submit your project

Recent Updates

OSS-Compass Invited to Open Source Summit Europe 2025 -- Exploring the Development of European and Chinese Open Source Ecosystems
2025-08-29
OSS-Compass Powers the Release of In-depth Report on China's Open Source Development (2024)! Don't Miss the Wonderful On-site Highlights~
2025-07-25
Successfully Concluded! OSS-Compass Conference Highlights -- Open Source Experts Unveil New Dimensions of Value
2025-06-03
Exploring the Path of Open Source Development Together and Painting a New Blueprint for the Community —— A Wonderful Review of the 2025 Board Meeting of the OSS Compass Community
2025-04-25
OSS-Compass Platform Front-end Development Guide (Part 1)——— Detailed Explanation of Technology Stack and Development Environment
2025-03-19
Don't miss it! This OSS-Compass development guide is extremely practical!
2025-02-25
Hands-on Practice of Full-stack Deployment and Indicator Development of the OSS-Compass Platform
2025-02-25
OSS Compass Lab Update, Come And Unlock This Useful Feature!
2024-11-11
Decoding Linkerd’s Journey In The CNCF -- A Dive Into Project Health Metrics
2024-03-06
OSS Compass Feature Update -- Quickly Find Contributors and One-Click Jump to Contributor's Repository Homepage
2024-02-29
OSS Compass Project Deep Dive Insight Domain Persona Display Refreshed! Organization Information Editable!
2024-02-08
OSS Compass Community Annual Report - 2023
2024-01-31
OSS Compass Feature Update -- Three-Dimensional Evaluation System and Compass Collaboration
2024-01-05
OSS Compass Feature Update -- Contributor Persona Model and Project Deep Dive Insight Solution
2023-12-29
OSS Compass Community 2023 Annual Meeting -- Gathering Global Open Source Experts
2023-12-20
OSS Compass Board Members Exploring the New Value of the Community in Peking University
2023-12-20
Reflections on the Evaluation and Measurement of Open Source Ecosystem (3) - Dynamics and Statics of Contributors
2023-12-09
Reflections on the Evaluation and Measurement of Open Source Ecosystem (2) - The Multidimensional Space of Evaluation Systems
2023-12-08
Reflections on the Evaluation and Measurement of Open Source Ecosystem (1) — Evolution and Trends
2023-12-07
An Information Entropy-Based Approach to Quantify Community Evolution in Open Source Developer Social Networks
2023-12-06
Predicting Open Source Project Activeness Based on OSS Compass Indicators
2023-12-06
Method for Fork Diversity in Open Source Software
2023-12-06
OSS Compass participating the 7th CCF Xiuhu Conference
2023-11-07
OSS Compass supports the Open Source Community Development Quality Improvement Action
2023-10-24
OSS Compass Community Report - July to September 2023
2023-10-23
OSS Compass has been upgraded again! Report page charts can now be freely embedded in your website...
2023-10-13
Compass Talk at OSS EU 2023 -- Foresee Pytorch Surpassing Tensorflow Much Earlier
2023-09-28
OSS Compass Supports Open Source Industry Research White Paper Release
2023-09-28
OSS Compass at OSS EU 2023
2023-09-18
OSS Compass Supports Research on CCF-A Conference Papers
2023-09-15
Access the repositories with just one-click through OSS Compass website
2023-09-15
Explore Compass Lab to create the open source LLMs project evaluation model
2023-09-01
First meeting of OSS Compass Community Governing Board in 2023
2023-09-01
Doctoral Students of Peking University Join the Compass Community
2023-08-11
OSS Compass Scoring System Switch：Watch Algorithms Transforming into Magic!
2023-08-05
OSS Compass feature update - Y-axis Scaling
2023-07-28
OSS Compass Feature Update--Compass Badge
2023-07-22
The OSS Compass community thrives in the months since successful launch
2023-06-09
No More Just Looking at Star Count! OSS Compass Released
2023-02-21
OSS Compass Launch Imminent -- Measured Standards, Open Source Excellence
2023-02-14

Tags

B

blog14

N

News25

动

动态1

Tutorial

Legal

Community

Code

Github Gitee AtomGit

Copyright © 2026 OSS compass. All Rights Reserved.