Forem Feed

Follow new Subforems to improve your feed

DEV Community

A space to discuss and keep up software development and manage your software career

Future

News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more.

Open Forem

A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here

Gamers Forem

An inclusive community for gaming enthusiasts

Music Forem

From composing and gigging to gear, hot music takes, and everything in between.

Vibe Coding Forem

Discussing AI software development, and showing off what we're building.

Popcorn Movies and TV

Movie and TV enthusiasm, criticism and everything in-between.

DUMB DEV Community

Memes and software development shitposting

Design Community

Web design, graphic design and everything in-between

Security Forem

Your central hub for all things security. From ethical hacking and CTFs to GRC and career development, for beginners and pros alike

Golf Forem

A community of golfers and golfing enthusiasts

Crypto Forem

A collaborative community for all things Crypto—from Bitcoin to protocol development and DeFi to NFTs and market analysis.

Forem Core

Discussing the core forem open source software project — features, bugs, performance, self-hosting.

Parenting

A place for parents to the share the joys, challenges, and wisdom that come from raising kids. We're here for them and for each other.

Maker Forem

A community for makers, hobbyists, and professionals to discuss Arduino, Raspberry Pi, 3D printing, and much more.

HMPL.js Forem

For developers using HMPL.js to build fast, lightweight web apps. A space to share projects, ask questions, and discuss server-driven templating

Skip to content

Powered by Algolia

Log in Create account

DEV Community

zeh

pure in the world

Joined on Dec 31, 2025

1 post published

0 comments written

0 tags followed

HTDP Study Blog

Dec 31

HTDP Study Blog

#computerscience #learning #racket

3 min read

loading...

💎 DEV Diamond Sponsors

Thank you to our Diamond Sponsors for supporting the DEV Community

Google AI - Official AI Model and Platform Partner

Google AI is the official AI Model and Platform Partner of DEV

Neon - Official Database Partner

Neon is the official database partner of DEV

Algolia - Official Search Partner

Algolia is the official search partner of DEV

DEV Community — A space to discuss and keep up software development and manage your software career

Home
About
Contact

Code of Conduct
Privacy Policy
Terms of Use

Built on Forem — the open source software that powers DEV and other inclusive communities.

Made with love and Ruby on Rails. DEV Community © 2016 - 2025.

DEV Community

We're a place where coders share, stay up-to-date and grow their careers.

Log in Create account