# Software rendering in 500 lines of bare C++

5 Hacker News commenters recommended Software rendering in 500 lines of bare C++ and 0 criticized it, November 2025 to November 2026. It was recommended in 1 of 13 months.

**Verdict:** A free tutorial that walks through building a software renderer in bare C++, which people recommend as an overview for building their own renderer.

## Why people recommend it

- Accessible without linear algebra background (1 comments): "a high schooler with little to no knowledge of linear algebra should be able to understand all of it" ([source](https://news.ycombinator.com/item?id=49033022))
- Useful overview of renderer approach (2 comments): "This resource ... was truly indispensable when I wrote my own software renderer" ([source](https://news.ycombinator.com/item?id=49023418)) "Great overview of the whole approach you took there." ([source](https://news.ycombinator.com/item?id=49032901))

## Alternatives hackers recommend

- [CSS-Tricks](https://hackerapproved.com/p/css-tricks.md): 23 recommend
- [Learn OpenGL](https://hackerapproved.com/p/learn-opengl.md): 15 recommend
- [Patterns.dev](https://hackerapproved.com/p/patterns-dev.md): 12 recommend
- [Fintech Engineering Handbook](https://hackerapproved.com/p/fintech-engineering-handbook.md): 12 recommend
- [vimtutor](https://hackerapproved.com/p/vimtutor.md): 8 recommend

## Cite as

Hacker Approved, "Software rendering in 500 lines of bare C++", https://hackerapproved.com/p/software-rendering-in-500-lines-of-bare-c-plus-plus/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).