What language is nest written in?

nest is written in TypeScript: 1,528 files and 216,736 written lines.

What database does nest use?

nest stores its data in MongoDB and Redis.

Which repos have a stack like nest's?

The ones that share most of its stack: apache/superset, firecrawl/firecrawl, and immich-app/immich.

Technologies

What is nest built with?

nest is a TypeScript repo built with Express. It stores its data in MongoDB and Redis. It has 1,528 files and 216,736 written lines, with 670 test files.

Read on October 27, 2026, at commit a415cff. Read it as markdown

nest1,528 files

Backend

The base

Expressin package.json

Data

MongoDB3 files · integration/mongoose/src/cats/cats.service.ts, line 3
Redis2 files · packages/microservices/client/client-redis.ts, line 152

Other repos with a similar stack

Ordered by how much of its stack they share with nest, then by stars.

apachesuperset
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Apache Superset is a Data Visualization and Data Exploration Platform
3 of 3 in common · PythonCompare →
firecrawlfirecrawl
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Supercharge your AI agents with data from the web and beyond. Building the library for superintelligence. 🔥
2 of 3 in common
immich-appimmich
117.3k
High performance self-hosted photo and video management solution.
2 of 3 in common
ruvnetruflo
79.7k
🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated
2 of 3 in common
toeverythingAFFiNE
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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.
2 of 3 in common
freeCodeCampfreeCodeCamp
458k
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
1 of 3 in common

Frequently asked questions

What language is nest written in?: nest is written in TypeScript: 1,528 files and 216,736 written lines.
What framework does nest use?: nest is built with Express.; The proof: in package.json
What database does nest use?: nest stores its data in MongoDB and Redis.; The proof: integration/mongoose/src/cats/cats.service.ts, line 3
Does nest have tests?: Yes. nest has 670 test files.
Which repos have a stack like nest's?: The ones that share most of its stack:apache/superset firecrawl/firecrawl immich-app/immich

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