What support helps with
More lessons, cleaner examples, downloadable notes, Anki-compatible cards, and practical exercises for maker topics.
Support
Help keep practical maker ladders free.
TopicLadder is being built as a free learning reference for people who want to build, repair, and understand real projects one step at a time.
What stays free
The public learning pages should remain useful without an account or paywall.
Current best action
Share a useful ladder with someone building a real project.