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Courses & tutoring market map →Among 1,161 Courses & tutoring products tracked by Astracia.
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About the startup
The Code Book is an interactive platform built to help people escape video "tutorial hell" and learn programming properly. It features a hands-on, gamified curriculum covering 7 levels from zero to pro. It includes bite-sized coding challenges, XP/streak tracking, built-in SRS flashcards, and focus timers to keep you locked in. It's 100% free, works on mobile/desktop, and requires no install. Looking for honest feedback from the community on what breaks or feels good!
Alternatives to The Code Book
Browse category →Reviewed matches are labeled. Other suggestions come from a shared subcategory, use case, source listing or the same category. Compare features and current plans before choosing.
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Recently added in Courses & tutoring
Browse category →Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.
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Code AdventureThe world-first adventure game where you can learn programming |
BigdevsoonGamified next-gen code learning platform where you build stuff from Day 1 |
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Explore expertise in Education & Research
See all →Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.
| Profile |
|---|
ExplainingComputersWeekly videos on computing and related topics. |
Max Rohowsky, Ph.D.Obsessed with SaaS customer acquisition and building leverage • Bootstrapping crosspublish.com • Previously corp. |
Renate SamsonLongtime policy wonk, consultant, researcher and speaker about the impact of data driven tech and AI. |
Media about Education & Research
See all →Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.
| Show |
|---|
Kick SaaS PodcastPodcast · Jono Landon |
Speech Therapy Private Practice Startup PodcastPodcast · Kyle Meades |
Why Yall Working - A Tech and Startups PodcastPodcast · Michael Ogunsanya & Alairé Jameson |
Founder stories from Education & Research startups
See all →Retold founder accounts from startups in the same category, each linked to the original.
| Story |
|---|
Drip's Leadpages deal was a 13-month acquisition, not a revenue chartRob Walling used Startups for the Rest of Us episode 298 to describe Drip's sale to Leadpages as a long strategic acquisition, and he kept purchase price and recurring revenue off the record. |
Pat Flynn's first product month was $7,906.55, a year and a half after the study blogPat Flynn says he was laid off as an architect in 2008, then sold a LEED-exam ebook into traffic he had already built; October's $7,906.55 was the first month with his own product, not the first month the site existed. |
Tiago Forte scaled Building a Second Brain as live cohorts, then stopped teaching them himselfA 2022 Disco case study describes Tiago Forte taking Building a Second Brain to a fifteenth cohort and thousands of learners by iterating live, then his January 2023 post says he taught 16 cohorts and would not teach the |
Ship 30 for 30 started as a $50 Slack challenge, not a later AI newsletterDickie Bush says Ship 30 for 30 began in November 2020 when he asked about 500 followers to write daily, had 50 people in Slack six days later, and later wrote with Nicolas Cole that they had taught 10,000-plus students |
Browse Education & Research categories
See all →Subcategories in the same part of the directory, with the number of listed products.
| Category |
|---|
Study tools & assessments1,086 listed products |
Language learning1,012 listed products |
Course authoring & LMS198 listed products |
Research & laboratory tools171 listed products |
School & student management167 listed products |
Libraries & academic resources72 listed products |


