FaChords Guitar is a guitar learning site created by a guitar teacher. It offers lessons, interactive tools and free PDF ebooks on chords, scales, progressions and the fretboard. The site states that most content is free and was built in part as study support for the author's students.
A collection of apps that scan and analyze chess diagrams from websites, ebooks, images and videos. It includes a Browser Extension, a Mobile App, an eBook Reader and a Library for saving and organizing positions. The Browser Extension scans chess diagrams in a browser and can add a Videos section to Chess.com analysis in Chrome. The eBook Reader opens PDF chess books and processes diagrams for analysis.
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.
alg.cubing.net is an educational resource for documentaries, courses, books, reference material, or self-learning.
Activist Handbook helps find books, reading material, archives, or public-domain educational texts.
Ruwix is an educational resource for documentaries, courses, books, reference material, or self-learning.
Online Rubik's Cube timer for speedcubing that records solve times with automatic averages. The timer starts and stops by touch or the Spacebar, and an inspection time option is available.
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A collection of apps that scan and analyze chess diagrams from websites, ebooks, images and videos. It includes a Browser Extension, a Mobile App, an eBook Reader and a Library for saving and organizing positions. The Browser Extension scans chess diagrams in a browser and can add a Videos section to Chess.com analysis in Chrome. The eBook Reader opens PDF chess books and processes diagrams for analysis.
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.
alg.cubing.net is an educational resource for documentaries, courses, books, reference material, or self-learning.
Activist Handbook helps find books, reading material, archives, or public-domain educational texts.
Ruwix is an educational resource for documentaries, courses, books, reference material, or self-learning.
Online Rubik's Cube timer for speedcubing that records solve times with automatic averages. The timer starts and stops by touch or the Spacebar, and an inspection time option is available.
