You are welcome to create, update and fix bugs in our [curriculum](#curriculum), help us fix bugs in freeCodeCamp.org's [learning platform](#learning-platform), or [help us translate](#translations) freeCodeCamp.org to world languages.
We answer the most common questions about contributing [in our contributor FAQ](FAQ.md).
We encourage you to read the [announcement here](https://www.freecodecamp.org/news/help-translate-freecodecamp-language/) and share it with your friends to get them excited about this.
**If you're interested in translating, here's [how to translate freeCodeCamp's resources](how-to-translate-files.md).**
## 學習平臺
Our learning platform runs on a modern JavaScript stack. It has various components, tools, and libraries. These include Node.js, MongoDB, OAuth 2.0, React, Gatsby, Webpack, and more.
Broadly, we have a Node.js based API server, a set of React-based client applications, testing scripts to evaluate camper-submitted curriculum projects, and more. If you want to productively contribute to the learning platform, we recommend some familiarity with these tools.