Uploaded July 2023 | Updated September 2026, 2 weeks ago

---

To try everything Brilliant has to offer—free—for a full 30 days, visit brilliant.org/TheCherno. The first 200 of you will get 20% off Brilliant’s annual premium subscription!

Patreon ► patreon.com/thecherno
Instagram ► instagram.com/thecherno
Twitter ► twitter.com/thecherno
Discord ► discord.gg/thecherno

Code ► github.com/TheCherno/Walnut-Chat
Walnut ► github.com/StudioCherno/Walnut

Hazel ► hazelengine.com
🕹️ Play our latest game FREE (made in Hazel!) ► studiocherno.itch.io/saving-captain-cino

🌏 Need web hosting? ► hostinger.com/cherno

💰 Links to stuff I use:
⌨ Keyboard ► geni.us/T2J7
🐭 Mouse ► geni.us/BuY7
💻 Monitors ► geni.us/wZFSwSK

CHAPTERS
0:00 - Intro
1:06 - Building the code
2:38 - Running all the projects
7:18 - Project architecture
7:52 - How I write APIs
10:20 - Walnut-Networking API overview
11:49 - Removing external header includes from our own headers
17:50 - What are pointers really
20:00 - Type forward declarations
24:00 - Walnut::Server API and code overview
30:03 - Walnut::Client API and code overview
30:57 - Network utility functions
32:44 - Client connection status

This video is sponsored by Brilliant.