If you ever encounter a bug in-game, the best way to let a coder know about it is with our GitHub Issue Tracker. Please make sure you use the supplied issue template, and include the round ID.
(If you don't have an account, making a new one takes only one minute.)
If you have difficulty, ask for help in the #coding-general channel on our discord.
||Hosting a server, Setting up git, Guide to working with tgstation as an upstream repository, Downloading the source code, Guide to contributing to the game, Reporting issues, Game resources category, Guide to changelogs
||Setting up the database, MySQL
||Coding standards, Understanding SS13 code, SS13 for experienced programmers, Binary flags, Getting Your Pull Accepted, Text Formatting
||Guide to mapping, Map merger
||Guide to spriting
||Guide to contributing to the wiki, Wikicode