crystalcube is an educational resource for documentaries, courses, books, reference material, or self-learning.
Directory
Skills & Hobbies
Skills and hobbies points to places for learning a craft, a game, or an instrument at your own pace. Entries range from drawing courses and photography lessons to chess and Go servers, music practice aids, and study guides for a specific pursuit. They differ in how they teach, since some walk through a structured course while others are forums and reference pages that grew from a community. When you pick one, look at the level it assumes, whether feedback comes from an instructor or from other learners, and how much of the material is free before you commit time.
Ctrl+Paint is a free learning resource focused on the basics of digital painting, offering bite-sized videos on individual concepts. The video library is organized into a progression from basic to advanced topics. The site has no ads or subscription fees and is supported through videos sold in its store.
D&D Beyond is an educational resource for documentaries, courses, books, reference material, or self-learning.
D&D Compendium is an educational resource for documentaries, courses, books, reference material, or self-learning.
D&D Wiki is an educational resource for documentaries, courses, books, reference material, or self-learning.
Do Art Daily is a site for developing artists to track their art progress and build a drawing habit. It lists active and upcoming art challenges with start and end dates. Users can log in, submit artwork, post comments, and participate in forum discussions.
Draw Mix Paint is an educational resource for documentaries, courses, books, reference material, or self-learning.
Drawing Tutorials offers easy drawing tutorials for beginners, covering animals, cartoons, people and comics. The site includes themed collections such as Pokemon, Peppa Pig and Five Nights at Freddy's, along with a latest tutorials section.
Easiest Solve is an educational resource for documentaries, courses, books, reference material, or self-learning.
En Croissant is an open-source, cross-platform chess GUI. It serves as a chess database and analysis tool, and is designed to have a user experience closer to online chess websites while offering desktop application features. It provides game analysis reports, a database system for managing games, and an opening explorer for repertoire preparation.
ExplOri 22.5 is an educational resource for documentaries, courses, books, reference material, or self-learning.
Finger Tabs is an educational resource for documentaries, courses, books, reference material, or self-learning.
Fold N Fly is an educational resource for documentaries, courses, books, reference material, or self-learning.
Fundamentals of Piano Practice is an educational resource for documentaries, courses, books, reference material, or self-learning.
GM Binder is an educational resource for documentaries, courses, books, reference material, or self-learning.
LCWO (Learn CW Online) is a free web app for learning Morse code in a browser, without installing a program. It offers a Koch Method course, speed practice with code groups and text, MP3 practice files, and text-to-CW conversion. Accounts allow users to track progress through statistical functions.
J Perm is a speedcubing tutorial site offering guides for solving 3x3, 2x2 and 4x4 cubes, including the CFOP method, blindfolded solving and one-handed techniques. It also provides algorithm trainers and sections on cube reviews, example solves and F2L algorithms.
KataGo Distributed Training hosts the first public-distributed training run of KataGo, an open-source self-play-trained Go engine. Volunteers contribute to continue training from the previous official run, which ended in June 2020. The site provides run updates, downloads, contribution instructions, statistics and networks.
Kaya is an educational resource for documentaries, courses, books, reference material, or self-learning.
Keyboard Connect is an educational resource for documentaries, courses, books, reference material, or self-learning.
KGS Go Server is an online server where people play go, also known as weiqi or baduk, against players worldwide. It allows users to watch games, play games and review games, and it also offers teaching games, demonstration games, rooms and chat.
Knots 3D is a reference platform with over 200 animated knots and step-by-step tutorials. Its library covers categories such as climbing, fishing, sailing, camping, and scouting knots, with user reviews cited on the site. The site warns that users should verify tying technique with a skilled instructor where knot failure could cause property damage, injury, or death.
Kobold+ Fight Club is an educational resource for documentaries, courses, books, reference material, or self-learning.
Lock Picking 101 is an online forum dedicated to the ethical hobby of lock picking. It provides resources for beginners through advanced practitioners, hosts public locksmith and safe query sections, and offers community discussion via a linked Discord chat.