Challenges

Build your own grep

using C#

Learn about regex syntax: character classes, quantifiers and more

completed

Build your own Redis

using JavaScript and Python

Learn about TCP servers, the Redis protocol and more

2/66 stages

Build your own DNS server

using Python

Learn about the DNS protocol, DNS record types and more.

1/8 stages

Build your own HTTP server

using JavaScript and C#

Learn about TCP servers, the HTTP protocol and more

5/14 stages

Build your own Git

using Java

Learn about git objects, plumbing commands and more

1/7 stages

Build your own Interpreter

using Rust

Learn about tokenization, ASTs, tree-walk interpreters and more.

7/84 stages

Build your own SQLite

using Python

Learn about SQL syntax, SQLite's file format, B-trees and more

2/9 stages

• Completed the Build your own grep challenge using C#

• Started the Build your own Interpreter challenge using Rust

• Started the Build your own SQLite challenge using Python

• Started the Build your own Git challenge using Java

• Started the Build your own HTTP server challenge using C#

• Started the Build your own HTTP server challenge using JavaScript

• Started the Build your own DNS server challenge using Python

• Started the Build your own Redis challenge using Python

• Started the Build your own Redis challenge using JavaScript

• Joined CodeCrafters