meriyah good first issues (TypeScript)

Can't parse `<div>=</div>` 23 days ago

help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Support top level `using` in commonjs about 1 month ago

help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Should not allow `await` in async function parameters about 1 month ago

help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Forbid `}` in JSX element about 1 month ago

help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Decorators incorrectly parsed about 1 month ago

help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Deal with "async of" in for and for-await loop. about 2 months ago

help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Support stage2.7 import defer about 2 months ago

help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Computed class property with decorator missing `key` about 2 months ago

help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Forbid assign to optional chaining about 2 months ago

help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Add support for `using` and `await using` about 2 months ago

help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

ParseError: [1:6-2:3]: 'for-of' loop head declarations can not have an initializer 7 months ago

bug help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Incorrect range for `CallExpression` or `MemberExpression` as a decorator 10 months ago

bug help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Not parsing class property correctly about 1 year ago

AI Summary: The task is to fix a bug in the Meriyah JavaScript parser where it fails to correctly parse class properties with a getter method followed by a generator method. The fix needs to ensure compliance with the ECMAScript specification, as evidenced by the provided test cases from test262.

Complexity: 4/5

bug help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Incorrect error range for `use strict` directive in function about 1 year ago

AI Summary: The task is to debug a JavaScript parser (Meriyah) that incorrectly reports the error range for a `use strict` directive within a function declaration. The parser should identify the incorrect token (`package` in this case) as the source of the error, rather than the `use strict` directive itself.

Complexity: 4/5

bug help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

Incorrect loc for escaped identifier about 1 year ago

AI Summary: Debug and fix a bug in the Meriyah JavaScript parser where the end column location (`loc.end.column`) is incorrectly reported for escaped identifiers. The bug manifests when parsing an escaped identifier like `a\u0065`, resulting in an inaccurate column number in the location information. The fix requires understanding the parser's internal workings and how it handles Unicode escapes within identifiers to correct the location tracking.

Complexity: 4/5

bug help wanted

meriyah/meriyah

1.2K

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

TypeScript

#acorn#ast#ecmascript#esnext#estree#javascript#jsx#parser#parsing#performance#stability#tc39#typescript

meriyah/meriyah

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