Sources and References
The main sources used in the main volumes, sorted by credibility tier: official material, wiki and community documentation, news and industry coverage, archives and primary documents. For checking against, not for arguing.
How to use this page: the main source types and representative entries cited in the main volumes, listed by credibility tier. The per-chapter footnotes are the first-hand cross-reference; this page is a sorted quick index.
The tiers follow the same material ranking as Method and Standards: first ask whether a claim can be reproduced by testing it in the game, then consult official material, then wiki and community documentation, and only last news and industry coverage. This page lists only sources that actually appear in the footnotes of the main volumes; no new entries are added.
1I. Reproducible mechanics
This tier's credibility comes not from who wrote it but from reproducibility: build it once in the game and you know whether it is right. The main volumes' mechanical statements follow minecraft.wiki's mechanics pages; representative entries:
- minecraft.wiki, "Tick" (the game loop, the kinds of ticks, and random tick speed), https://minecraft.wiki/w/Tick
- minecraft.wiki, "Lighting" (light propagation and the 1.14 multithreaded rewrite), https://minecraft.wiki/w/Lighting
- minecraft.wiki, "Breaking" (mining progress and how it relates to tools), https://minecraft.wiki/w/Breaking
- minecraft.wiki, "Chunk format" (the composition of chunk data), https://minecraft.wiki/w/Chunk_format
- minecraft.wiki, "Quasi-connectivity" (what causes quasi-connectivity and MC-108's "works as intended" verdict), https://minecraft.wiki/w/Quasi-connectivity
2II. Official material
Official blogs, press releases, and developers' own accounts. Most of the original pages are now offline or redesigned, so the main volumes cite the archive.org copies:
- Mojang official blog (archived), "Minecraft Team Strengthened!", 2012-02-28 (announcing the Bukkit team joining Mojang), https://web.archive.org/web/20120301162934/http://www.mojang.com/2012/02/minecraft-team-strengthened/
- Mojang official blog (archived), "Let's talk server monetisation!", June 2014 (drawing the red line for server monetization), https://web.archive.org/web/20140617065433/https://mojang.com/2014/06/lets-talk-server-monetisation/
- Mojang official blog (archived), "Yes, we're being bought by Microsoft", 2014-09-15, https://web.archive.org/web/20141001000000/http://mojang.com/2014/09/yes-were-being-bought-by-microsoft/
- Microsoft News (archived), "Minecraft to join Microsoft", 2014-09-15 (the acquisition press release), https://web.archive.org/web/20141101000000/http://news.microsoft.com/2014/09/15/minecraft-to-join-microsoft/
- Markus Persson, "The Word of Notch" blog (archived): "Here, try some infinite maps" (2010-02-27, infinite terrain), https://web.archive.org/web/20140427012038/http://notch.tumblr.com/post/415398931/here-try-some-infinite-maps ; "Seecret Saturday 1! But I failed Biomes AGAIN!" (2010-09-18, a teaser for sneaking and the Nether), https://web.archive.org/web/2011/http://notch.tumblr.com/post/1144331509/seecret-saturday-1-but-i-failed-biomes-again
3III. Wiki and community documentation
Player-maintained records of mechanics and versions, plus the self-descriptions of official open-source repositories. Entries change with versions; note the access date when citing:
- minecraft.wiki's version and format pages, such as "Bedrock Edition" (https://minecraft.wiki/w/Bedrock_Edition), "Anvil file format" (https://minecraft.wiki/w/Anvil_file_format), "Bedrock Edition level format" (https://minecraft.wiki/w/Bedrock_Edition_level_format), "Marketplace" (https://minecraft.wiki/w/Marketplace)
- Wikipedia's Minecraft-related articles, such as "Minecraft" (https://en.wikipedia.org/wiki/Minecraft), "Minecraft modding" (https://en.wikipedia.org/wiki/Minecraft_modding), "Mojang Studios" (https://en.wikipedia.org/wiki/Mojang_Studios), "Bukkit" (https://en.wikipedia.org/wiki/Bukkit), "Minetest" (https://en.wikipedia.org/wiki/Minetest), "Terraria" (https://en.wikipedia.org/wiki/Terraria), "Hytale" (https://en.wikipedia.org/wiki/Hytale), "Hypixel" (https://en.wikipedia.org/wiki/Hypixel), "CurseForge" (https://en.wikipedia.org/wiki/CurseForge)
- Official GitHub repositories: Mojang's DataFixerUpper (the open-source library for archived-data migration, https://github.com/Mojang/DataFixerUpper), SpongePowered's Mixin (the bytecode-weaving framework, https://github.com/SpongePowered/Mixin), MinecraftForge (https://github.com/MinecraftForge/MinecraftForge)
- GitHub's official DMCA archive repository: the full text of Wolvereness's CraftBukkit takedown notice (2014-09-05), https://github.com/github/dmca/blob/master/2014/2014-09-05-CraftBukkit.md
- Omniarchive (the community's version-preservation project), https://omniarchive.net/
4IV. News and industry coverage
Media is used only to cross-check outward-facing numbers such as sales and view counts; the main volumes never treat it as evidence about mechanics:
- PC Gamer, "Minecraft modders have sold a billion mods, made over $350 million", 2021-04-28 (the Marketplace creator revenue-share accounting), https://www.pcgamer.com/minecraft-modders-have-sold-a-billion-mods-for-more-than-dollar350m-since-microsoft-bought-it/
- The Guardian, "Minecraft passes one trillion views on YouTube", 2021-12-15, https://www.theguardian.com/games/2021/dec/15/minecraft-passes-one-trillion-views-on-youtube
- Engadget, "Minecraft reaching 54 million sold, console editions pass PC", 2014-06-26, https://www.engadget.com/2014-06-26-minecraft-reaching-54-million-sold-console-editions-pass-pc.html
- GamesIndustry.biz, "Minecraft hits 1m sales", 2011-01-13 (paid-user count and pricing during Alpha), https://www.gamesindustry.biz/minecraft-hits-1m-sales
- Tubefilter, "Music, Minecraft Lead YouTube's Top Searched Terms Of 2014", 2015-01-07 (citing the Think With Google report), https://www.tubefilter.com/2015/01/07/youtube-top-searches-2014-music-minecraft/
- Wired book excerpt (November 2013), from Linus Larsson and Daniel Goldberg's Notch biography "Minecraft: The Unlikely Tale of Markus 'Notch' Persson and the Game That Changed Everything" (2011), https://www.wired.com/2013/11/minecraft-book/
In addition, the main volumes cite the YouTube official blog's fifteen-year Minecraft retrospective (2024-05-28, https://blog.youtube/culture-and-trends/minecraft-15/); a few sales and monthly-active figures are relayed through Wikipedia entries from contemporaneous BBC and Engadget reporting, without direct citation of the original pages.
Every URL on this page comes from the footnotes of the main volumes; access dates were 2026-09-17 to 2026-09-18.
Glossary
A quick reference to the book's high-frequency terms, one sentence per word. Five groups — world and data, time and simulation, extension and ecosystem, editions and products, community and analysis — plus a handful of concepts coined by this book. The definition is all there is; for the arguments, see the main volumes.
Developer Exercises
Eight hands-on exercises: a minimal voxel sandbox, a misusable system, a save migrator, a redstone semantics test suite, an interest-driven scheduler, a two-layer extension, a permission matrix, and event-sourcing replay. Each gives a goal, constraints, source chapters, and a passing standard — never an implementation.