Minecraft Classic is the original version of Minecraft, available for free to the public. It is still played by many people, with an active development community. As it's been around since 2009, and because it is very simple, there are many programs made to work with Classic.
As there is no longer any work being done on classic, the documentation for it is stable. If you create something that works with it, it probably always will.
Source Code Snippets
Source code snippets provide insight into how specific features work or can be accomplished, and by themselves are generally free to use in your own program.
- Deserializing the level.dat file format (C, C#)
Tools and Mods
Useful information & links
- Clients - third-party Classic clients
- Servers - third-party Classic servers
- Libraries - libraries to interface with Minecraft data files or network protocols
- Utilities - tools that interface with a client, server, or data files, such as proxies or bots
- Wrappers - mods that override features in the client or server
For more info, see Minecraft Classic.