Source: https://seerepo.com/r/yangshun/tech-interview-handbook
Markdown source: https://seerepo.com/r/yangshun/tech-interview-handbook.md
Description: yangshun/tech-interview-handbook is a TypeScript repo with 37,657 lines written in 286 files. AI signed 0.1% of the 1,336 commits of tech-interview-handbook.

# What's inside yangshun/tech-interview-handbook

yangshun/tech-interview-handbook is a TypeScript repo with 37,657 lines written in 286 files. tech-interview-handbook is built with Next.js and React and uses Supabase and Postgres. AI signed 0.1% of the 1,336 commits of tech-interview-handbook.

Its description on GitHub: “Curated coding interview preparation materials for busy software engineers”

TypeScript · MIT · 143,163 stars · GitHub: https://github.com/yangshun/tech-interview-handbook

Read on October 27, 2026, at commit e1d28e8.

## Its folders

- [What is tech-interview-handbook built with?](https://seerepo.com/r/yangshun/tech-interview-handbook/built): tech-interview-handbook is built with Next.js and React and uses Supabase and Postgres.
- [How much of tech-interview-handbook did AI write?](https://seerepo.com/r/yangshun/tech-interview-handbook/ai): AI signed 0.1% of the 1,336 commits of tech-interview-handbook.

## In figures

- 37,657 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 286 files: The product’s, not counting tests.
- 1 test files: The files that test the code.
- 4 technologies: Each one with the file and line that prove it.

SeeRepo read its code facts-only: no AI, and none of its code is kept.

## Frequently asked questions

### What is yangshun/tech-interview-handbook?

yangshun/tech-interview-handbook is a TypeScript repo with 37,657 lines written in 286 files. Its description on GitHub: “Curated coding interview preparation materials for busy software engineers”

The proof: [its page on GitHub](https://github.com/yangshun/tech-interview-handbook)

### What is tech-interview-handbook built with?

tech-interview-handbook is built with Next.js and React and uses Supabase and Postgres.

The proof: [each technology with its file and line](https://seerepo.com/r/yangshun/tech-interview-handbook/built)

### How much of tech-interview-handbook did AI write?

AI signed 0.1% of the 1,336 commits of tech-interview-handbook.

The proof: [the commits each tool signed](https://seerepo.com/r/yangshun/tech-interview-handbook/ai)

### What license does tech-interview-handbook have?

tech-interview-handbook is released under the MIT license.

The proof: [its page on GitHub](https://github.com/yangshun/tech-interview-handbook)

### How many stars does tech-interview-handbook have on GitHub?

tech-interview-handbook had 143,163 stars on GitHub on October 27, 2026.

The proof: [its page on GitHub](https://github.com/yangshun/tech-interview-handbook)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![yangshun/tech-interview-handbook on SeeRepo](https://seerepo.com/badge/yangshun/tech-interview-handbook.svg)](https://seerepo.com/r/yangshun/tech-interview-handbook?de=insignia)
```

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.