Migrate from BuckleScript/Reason

ReScript is a rebranding and cleanup of BuckleScript & Reason that enables us to ship a tighter compile-to-JS stack with more coherent documentation & tools. If you're an existing user of BuckleScript & Reason, here's the gist:

• ReScript is mostly just BuckleScript rebranded, with a new syntax that's like the Reason syntax, but catered more toward the JavaScript crowd.

• All your existing code will keep working even if you don't upgrade.

Upgrade Your Codebase

There are lots of exciting improvements in the new syntax (features, speed, error messages, etc.). The upgrade is trivial, backward-compatible and can be done on a per-file basis:

• Upgrade your project to bs-platform 8.2.0.

• node_modules/.bin/bsc -format MyFile.re > MyFile.res

That's it! MyFile.re could be any .re, .rei, .ml and .mli file.

Enjoy the improved experience!