Maintenance

[tommy-mitchell]

The following is a list of internal refactors:

• [ ] Rewrite in TypeScript
• [ ] Move to ESM (#83)
• [ ] Replace the current continuation pattern with generator functions
• [ ] Use newer JS features/syntax, e.g:
  • Object.hasOwn (available from Node.js 16.9) (#83)
  • Some more in this list
• [ ] Remove old code (e.g. function name properties)
• [ ] Add documentation for contributing

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Original description

@novemberborn in https://github.com/avajs/ava/issues/1861#issuecomment-1679176003, you mention that Concordance is in need of some love. While the issues here are good for tracking enhancements, I think it would be good to track refactor/maintenance items in a single issue. What are some things you think need improved? Listing them would make it easier for people to pick one and help out. Some thoughts of my own: - Rewrite in ESM, use newer JS features/syntax - Add documentation about internals for new contributors

[novemberborn]

TypeScript would be good, too. There's some very old stuff that is no longer relevant (function name properties if I recall). And there's a continuation pattern that should be replaced by generator functions.

[tommy-mitchell]

Do you mean adding type definitions, or rewriting in TypeScript?

[novemberborn]

Rewrite. There’s a lot of complex logic that would benefit from typesafety.

[tommy-mitchell]

I've updated the issue description with a list, feel free to edit and add items.

Are you wanting to update the code style as well, e.g. with xo, a .editorconfig, etc.?