# CodeCrafters

## Docs

- [How do I delete my account?](https://docs.codecrafters.io/account/delete-account.md): Instructions on deleting your CodeCrafters account
- [How do I get a local currency invoice?](https://docs.codecrafters.io/billing/get-a-local-currency-invoice.md): Instructions on requesting an invoice in your local currency
- [How do I get an invoice?](https://docs.codecrafters.io/billing/get-an-invoice.md): Instructions on requesting an invoice
- [How do I debug test failures?](https://docs.codecrafters.io/challenges/debug-test-failures.md): Running into test failures that are hard to debug? Try these steps.
- [How do I debug test failures in the Redis Challenge?](https://docs.codecrafters.io/challenges/debug-test-failures-redis.md)
- [How do challenges work?](https://docs.codecrafters.io/challenges/how-challenges-work.md): In CodeCrafters challenges, you'll write code to pass each stage and we'll verify your code submissions. Read more below to understand how exactly this works.
- [Can I install additional dependencies?](https://docs.codecrafters.io/challenges/install-additional-dependencies.md): From frequently asked questions
- [C++](https://docs.codecrafters.io/challenges/language-support/cpp.md): Learn how to solve CodeCrafters challenges in C++
- [C#](https://docs.codecrafters.io/challenges/language-support/csharp.md): Learn how to solve CodeCrafters challenges in C#
- [Go](https://docs.codecrafters.io/challenges/language-support/go.md): Learn how to solve CodeCrafters challenges in Go
- [Introduction](https://docs.codecrafters.io/challenges/language-support/introduction.md)
- [Java](https://docs.codecrafters.io/challenges/language-support/java.md): Learn how to solve CodeCrafters challenges in Java
- [JavaScript](https://docs.codecrafters.io/challenges/language-support/javascript.md): Learn how to solve CodeCrafters challenges in JavaScript
- [Kotlin](https://docs.codecrafters.io/challenges/language-support/kotlin.md): Learn how to solve CodeCrafters challenges in Kotlin
- [OCaml](https://docs.codecrafters.io/challenges/language-support/ocaml.md): Learn how to solve CodeCrafters challenges in OCaml
- [Python](https://docs.codecrafters.io/challenges/language-support/python.md): Learn how to solve CodeCrafters challenges in Python
- [Ruby](https://docs.codecrafters.io/challenges/language-support/ruby.md): Learn how to solve CodeCrafters challenges in Ruby
- [Rust](https://docs.codecrafters.io/challenges/language-support/rust.md): Learn how to solve CodeCrafters challenges in Rust
- [TypeScript](https://docs.codecrafters.io/challenges/language-support/typescript.md): Learn how to solve CodeCrafters challenges in TypeScript
- [Zig](https://docs.codecrafters.io/challenges/language-support/zig.md): Learn how to solve CodeCrafters challenges in Zig
- [Program Interface](https://docs.codecrafters.io/challenges/program-interface.md): Learn more about how the CodeCrafters program interface works
- [Can I re-attempt a challenge in a different language?](https://docs.codecrafters.io/challenges/reattempt-challenge.md)
- [How do I install the CLI?](https://docs.codecrafters.io/cli/installation.md)
- [How do I update the CLI?](https://docs.codecrafters.io/cli/update.md)
- [How do I use the CLI?](https://docs.codecrafters.io/cli/usage.md)
- [How do I get access the Forum?](https://docs.codecrafters.io/community/forum-access.md)
- [Introduction](https://docs.codecrafters.io/contributors/adding-language-support/introduction.md): Learn about how you can help us add language support
- [Starter Code](https://docs.codecrafters.io/contributors/adding-language-support/starter-code.md): Learn about how to create starter code for a language
- [Test Runner Image Interface](https://docs.codecrafters.io/contributors/adding-language-support/test-runner-image-interface.md): Learn about how to structure a test runner image for the CodeCrafters test runner
- [Building your challenge](https://docs.codecrafters.io/contributors/authoring-challenges/building-your-challenge.md): Details on building the stage instructions and test cases for your challenge.
- [Course Definition Reference](https://docs.codecrafters.io/contributors/authoring-challenges/course-definition-reference.md): Schema for the course-definition.yml file.
- [Planning your challenge](https://docs.codecrafters.io/contributors/authoring-challenges/planning-your-challenge.md): The following tips should help you build a great CodeCrafters challenge.
- [Pre-launching your challenge](https://docs.codecrafters.io/contributors/authoring-challenges/pre-launching-your-challenge.md): Details on pre-launching your challenge.
- [Writing stage instructions](https://docs.codecrafters.io/contributors/authoring-challenges/writing-stage-instructions.md): The following tips should help you write great stage instructions for your challenge.
- [Choosing concepts](https://docs.codecrafters.io/contributors/authoring-concepts/choosing-concepts.md): The following tips should help you choose what concepts to build.
- [Creating concepts](https://docs.codecrafters.io/contributors/authoring-concepts/creating-concepts.md)
- [How concepts work](https://docs.codecrafters.io/contributors/authoring-concepts/how-concepts-work.md)
- [Introduction](https://docs.codecrafters.io/contributors/authoring-concepts/introduction.md): Learn about what Concepts are, and how to create them.
- [Publishing concepts](https://docs.codecrafters.io/contributors/authoring-concepts/publishing-concepts.md)
- [Byte-Sized Blocks](https://docs.codecrafters.io/contributors/authoring-concepts/style-guide/byte-sized-blocks.md)
- [Introduction](https://docs.codecrafters.io/contributors/authoring-concepts/style-guide/introduction.md)
- [Testing concepts](https://docs.codecrafters.io/contributors/authoring-concepts/testing-concepts.md)
- [Introduction](https://docs.codecrafters.io/contributors/introduction.md): Learn about how you can help us build CodeCrafters
- [Publish to GitHub](https://docs.codecrafters.io/features/publish-to-github.md): Learn more about the Publish to GitHub feature
- [Introduction](https://docs.codecrafters.io/introduction.md): Welcome to the CodeCrafters docs
- [Anonymous mode](https://docs.codecrafters.io/membership/anonymous-mode.md): Learn more about anonymous mode access with a CodeCrafters membership
- [Code examples](https://docs.codecrafters.io/membership/code-examples.md): Learn more about accessing code examples with a CodeCrafters membership
- [Unlimited content access](https://docs.codecrafters.io/membership/content.md): Learn more about content access with a CodeCrafters membership.
- [Dark mode](https://docs.codecrafters.io/membership/dark-mode.md): Learn more about dark mode access with a CodeCrafters membership
- [Perks](https://docs.codecrafters.io/membership/perks.md): Learn more about perks offered to CodeCrafters members.
- [Turbo test runs](https://docs.codecrafters.io/membership/turbo.md): Learn more about turbo test runs
- [Can I list multiple languages on my profile page?](https://docs.codecrafters.io/profile-pages/list-multiple-languages.md)
- [Where is my profile page?](https://docs.codecrafters.io/profile-pages/where-is-my-profile-page.md): If you've completed one or more challenges, you'll find your profile page at https://app.codecrafters.io/users/<your_github_username>kj.
- [Git clone errors](https://docs.codecrafters.io/troubleshooting/fix-clone-errors.md)
- [Large files found](https://docs.codecrafters.io/troubleshooting/large-files.md): Instructions on resolving error related to large files
- [No changes found](https://docs.codecrafters.io/troubleshooting/no-changes.md): Instructions on resolving error related to no changes found


## Optional

- [Forum](https://forum.codecrafters.io/)
- [Demo](https://codecrafters.io/videos/demo)