swc-project/swc - CodSpeed

swc

Blog Docs Changelog

Performance History

Latest Results

Austaras:main

5 hours ago

fix(es/minifier): Preserve new async and generator

Austaras:main

5 hours ago

fix(es/minifier): If break in more cases

Austaras:if_break

5 hours ago

fix(es/minifier): Preserve new async and generator

Austaras:main

6 hours ago

fix(es/parser): do not treat optional get/set fields as accessors In TypeScript classes, an uninitialized optional field `get?` or `set?` without a trailing semicolon was treated as an accessor keyword when followed by another member on the next line (such as `get?\nfoo() {}`), dropping the field and misparsing the next member as a getter or setter. Guard `getter_or_setter_ident` with `!is_optional` so `get?` and `set?` are parsed as ASI-terminated class properties and the following line starts a new class member.

fix/optional-get-set-fields

6 hours ago

fix(es/minifier): Preserve new async and generator

Austaras:main

6 hours ago

fix(es/codegen): preserve optional call type arguments (#12549) **Description:** The emitter drops type arguments from calls in optional chains, turning `f?.<T>()` into `f?.()`. Emit type arguments before the argument list to preserve TypeScript syntax.

main

7 hours ago

fix(es/fixer): preserve optional chain boundaries (#12550) **Description:** The fixer can remove parentheses that terminate an optional chain, changing `(obj?.method)!()` into `obj?.method!()` and altering short-circuiting behavior. Preserve these boundaries through non-null assertions and scope optional-chain context to each expression so it does not leak into nested operands.

main

7 hours ago

Latest Branches

+2%

fix(es/minifier): Preserve new async and generator#12558

5 hours ago

d3ff7a4

Austaras:main

-2%

fix(es/minifier): If break in more cases#12561

5 hours ago

34d5763

Austaras:if_break

+9%

fix(es/parser): do not treat optional get/set fields as accessors#12559

7 hours ago

5992670

fix/optional-get-set-fields

© 2026 CodSpeed Technology

Home Terms Privacy Docs