The best-tested open source NestJS repos
10 public NestJS repos that SeeRepo read have 10 test files or more. immich-app/immich comes first: a test calls 54.9% of its routes.
How they're ranked: by the better of two shares, of their code files that some test imports directly or, with 20 routes or more, of their routes that some test calls; then by stars. That says what a test reaches, not which lines run. A repo enters with 10 test files or more and 20 code files or more.
Updated November 6, 2026. Read it as markdown
LinkedInThe repos, ranked
- 1immich-app/
immich High performance self-hosted photo and video management solution.
54.9% of its routes have a test that calls them (152 of 277) · 26% of its code files have a test that imports them · 538 test filesTypeScript+66118.3kAI 0.1% - 2subquery/
subql SubQuery is an Open, Flexible, Fast and Universal data indexing framework for web3. Our mission is to help developers create the decentralised products of the future.
38.4% of its code files have a test that imports them · 148 test filesTypeScript+1618.7kAI 0.1% - 3teableio/
teable ✨ AI Spreadsheet for Business
35.6% of its code files have a test that imports them · 6.8% of its routes have a test that calls them (30 of 442) · 2,229 test filesTypeScript+10822kAI 0.2% - 4twentyhq/
twenty The open alternative to Salesforce, designed for AI.
29% of its code files have a test that imports them · 15.7% of its routes have a test that calls them (13 of 83) · 7,108 test filesTypeScript+9560.5kAI 1.9%
- 5ToolJet/
ToolJet Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀
26.6% of its routes have a test that calls them (98 of 368) · 10% of its code files have a test that imports them · 1,014 test filesHTML - 6calcom/
cal.diy Scheduling infrastructure for absolutely everyone.
26% of its routes have a test that calls them (80 of 308) · 14.8% of its code files have a test that imports them · 644 test filesTypeScript+7149.7kAI 6.3%
- 7toeverything/
AFFiNE There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
20.6% of its routes have a test that calls them (20 of 97) · 10.4% of its code files have a test that imports them · 781 test filesTypeScript+274.2kAI 0.1% - 8hoppscotch/
hoppscotch Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
16.9% of its code files have a test that imports them · 2.4% of its routes have a test that calls them (2 of 85) · 257 test filesTypeScript+4880.7kAI 0.5% - 9docmost/
docmost Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.
10.6% of its code files have a test that imports them · 2% of its routes have a test that calls them (3 of 148) · 117 test filesTypeScript
+4122.2kAI 0.3% - 10nocodb/
nocodb 🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative
2.3% of its code files have a test that imports them · 0% of its routes have a test that calls them (0 of 349) · 75 test filesTypeScript+6565.4kAI 1.1%
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