TooManyCrashes is a port of VanillaFix's crash improvement features to Fabric for Minecraft 1.14. With it, when you crash, you will get a screen that looks like this one:

Crash Screen

 You will be able to:

  • Get a link to a syntax-highlighted crash report, like this one
  • See a list of mods that were involved in the crash
  • Go back to the title screen to keep playing Minecraft

Additionally, the crash report, as well as all other exception stack traces in the log, are deobfuscated to yarn names to help modders save some time when reading them. Certain crash reports such as those related to entities and block entities are improved by adding the NBT of the crashing entity.