react/scripts/error-codes
Sebastian Markbåge b9e4c10e99
[Fizz] Implement all the DOM attributes and special cases (#21153)
* Implement DOM format config structure

* Styles

* Input warnings

* Textarea special cases

* Select special cases

* Option special cases

We read the currently selected value from the FormatContext.

* Warning for non-lower case HTML

We don't change to lower case at runtime anymore but keep the warning.

* Pre tags innerHTML needs to be prefixed

This is because if you do the equivalent on the client using innerHTML,
this is the effect you'd get.

* Extract errors
2021-03-31 17:39:38 -07:00
..
__tests__ Fix spelling errors and typos (#19138) 2020-06-15 19:59:44 -04:00
README.md Fix link on error-codes/README.md (#16595) 2019-08-28 15:49:45 +01:00
Types.js Update Flow to 0.84 (#17805) 2020-01-09 14:50:44 +00:00
codes.json [Fizz] Implement all the DOM attributes and special cases (#21153) 2021-03-31 17:39:38 -07:00
extract-errors.js Use babel parser rather than Babylon in extract errors (#17988) 2020-02-06 12:46:32 +00:00
invertObject.js Drop the year from Facebook copyright headers and the LICENSE file. (#13593) 2018-09-07 15:11:23 -07:00
transform-error-messages.js Pass prod error messages directly to constructor (#17063) 2019-10-11 09:10:40 -07:00

README.md

The error code system substitutes React's error messages with error IDs to provide a better debugging support in production. Check out the blog post here.

  • codes.json contains the mapping from IDs to error messages. This file is generated by the Gulp plugin and is used by both the Babel plugin and the error decoder page in our documentation. This file is append-only, which means an existing code in the file will never be changed/removed.
  • extract-errors.js is an node script that traverses our codebase and updates codes.json. You can test it by running yarn extract-errors.
  • transform-error-messages is a Babel pass that rewrites error messages to IDs for a production (minified) build.