github.com/terser/terser issues | Ecosyste.ms: OpenCollective

Usage of `Object.fromEntries/entries` prevents marking Class as dead code

Jimmy89 opened this issue 4 days ago

False positive "Unexpected token: punc ([)" on multiple class properties

yume-chan opened this issue 25 days ago

Chrome.runtime.port -mangle-props error

ChiMuYuan opened this issue about 1 month ago

Parsing error with await operator

epikgit opened this issue about 1 month ago

source-map-support on 0.5.21 is impacted by CWE-22 - Path Traversal

danielnobusada opened this issue about 1 month ago

Problem with objects not found on iOS only

Gruski opened this issue about 2 months ago

Inline awaited calls

ranma42 opened this pull request about 2 months ago

fix(deps): update dependency acorn to v8.14.0

renovate[bot] opened this pull request about 2 months ago

`ERROR: EBADF: bad file descriptor` when using pipes

gprossliner opened this issue 2 months ago

fix(deps): update dependency acorn to v8.13.0

renovate[bot] opened this pull request 2 months ago

How to prevent specific exported variables & methods from being uglified.

Tinolee615 opened this issue 2 months ago

WIP: reactivate 'rename' step

fabiosantoscode opened this pull request 3 months ago

🏁 Race of Sloths: The Open Source Developer Challenge is about to start

akorchyn opened this issue 3 months ago

fix typo in property name

winstonDeGreef opened this pull request 3 months ago

Bump rollup from 2.79.1 to 2.79.2

dependabot[bot] opened this pull request 3 months ago

Bump rollup from 2.79.1 to 3.29.5

dependabot[bot] opened this pull request 3 months ago

test foreign quoted names

fabiosantoscode opened this pull request 3 months ago

error during build: SyntaxError: Unexpected token: punc (:)

Wbiokr opened this issue 3 months ago

ESTree `ImportExpression`s are not recognized

BenjaminAster opened this issue 4 months ago

Code wrapped in a if clause doesn't get as minified as a non-wrapped one

romulof opened this issue 4 months ago

Fix incorrect bigint literal conversion to/from ESTree

BenjaminAster opened this pull request 4 months ago

Compress: more passes can perform worse

Nantris opened this issue 4 months ago

Extra parens added

Skalman opened this issue 4 months ago

Provide a compress option like `pure_getters` to remove unused variables by array destructuring

wjw99830 opened this issue 4 months ago

Unused object destructuring variables with default value cannot be removed

wjw99830 opened this issue 4 months ago

Function is Not Inlined on `export let`

anliting opened this issue 4 months ago

5.31.4 is dropping base classes when there are sub classes that extend the base class.

ItWorksOnMyMachine opened this issue 5 months ago

Issue in Minification in v5.31.4

aswinsekar opened this issue 5 months ago

Not sure what to call this. Javascript destructuring?

seannherdy opened this issue 5 months ago

Allow `typeofs` to evaluate typeof on object and array

Tidyzq opened this pull request 5 months ago

Drop console.assert() statements with always true assertion

romulof opened this issue 5 months ago

reduce variables when functions have indirect calls

yume-chan opened this pull request 5 months ago

Update dependency acorn to v8.12.1

renovate[bot] opened this pull request 6 months ago

[Feature] Support @pure in JSdoc just like `@__PURE__`

kkmuffme opened this issue 6 months ago

AWS Pipe line deploy got this error

long-zhou-scican opened this issue 6 months ago

Don't add parens when arrow function is part of a default assign

Nefsen402 opened this pull request 6 months ago

IIFE Parameter is being removed and causes code to break

alan-agius4 opened this issue 6 months ago

Add unadjustedMovement to domprops

jespertheend opened this pull request 6 months ago

Bump braces from 3.0.2 to 3.0.3

dependabot[bot] opened this pull request 6 months ago

try/catch block that can't possibly throw should be unwrapped

steveluscher opened this issue 6 months ago

Replace new BigInt("0") with 0n for ecma: 2020+

bhollis opened this issue 6 months ago

Update dependency acorn to v8.12.0

renovate[bot] opened this pull request 6 months ago

reserved is not a supported option

JiangBoHu opened this issue 7 months ago

Enable `mangle.reserved` option to stop labeled statement from being renamed

yinm opened this pull request 7 months ago

Babel transpiled ES6 class is not working after mangling with terser

flopreyser opened this issue 7 months ago

Ensure parent directory exists when using --output on CLI

RyanZim opened this pull request 7 months ago

Support new import attributes "with" syntax.

freshp86 opened this issue 8 months ago

preserve_annotations changes position of `/* #__PURE__ */` comments in function calls

justin-schroeder opened this issue 8 months ago

[Feature request] nameCache and __MANGLE_PROP__ overlap

gabriel-calin-lazar opened this issue 8 months ago

When the compression is enabled, used variables are dropped.

Sayan751 opened this issue 8 months ago

fix more webcomponent mangling bugs

arilotter opened this pull request 8 months ago

fix WebComponents mangling bug

arilotter opened this pull request 8 months ago

[Feature request] ability to declare a static block as pure

bigopon opened this issue 8 months ago

renames arrow function declaration despite `keep_fnames: true`

samualtnorman opened this issue 8 months ago

fixed an error using import syntax when the moduleResolution field is `nodeNext` in tsconfig.json

mlgq opened this pull request 8 months ago

Never use unsafe_methods

Mrgaton opened this issue 8 months ago

Private fields, `in` and precedence (?)

jakubledl opened this issue 8 months ago

Missing parentheses around private name in inverted "in" operator

CordonZeus22 opened this pull request 9 months ago

Missing parentheses around private name in inverted "in" operator

CordonZeus22 opened this issue 9 months ago

console.log.bind(console) removed

freeshineit opened this issue 9 months ago

Do not inline IIFEs inside computed keys in classes that contain private fields

nicolo-ribaudo opened this issue 9 months ago

No space between hexadecimal literal and identifier

Taoja opened this issue 9 months ago

Bug: is_identifier_string is broken for some characters under typical environments (e.g. "Terser on Node.js and run on browser")

naruaway opened this pull request 9 months ago

Avoid unnecessary escape sequences inside string literals

gflohr opened this issue 9 months ago

The application appears blank when using Terser 5.29.0

ab-ram-krishna opened this issue 9 months ago

using a variable in a default parameter expression that is shadowed in that function's body causes a reference error

aweary opened this issue 9 months ago

SyntaxError: Duplicate parameter 'e' not allowed in function with default parameter values

linzebingo opened this issue 9 months ago

Remove exception value in `try..catch`, if it's not used

shoonia opened this issue 9 months ago

`ascii_only` changes semantics of redundantly escaped regexes

DavidBuchanan314 opened this issue 9 months ago

Trivial global setter function not inlined

dead-claudia opened this issue 9 months ago

improve handling of self-referential classes

fabiosantoscode opened this pull request 9 months ago

fix(deps): update dependency @jridgewell/source-map to v0.3.6

renovate[bot] opened this pull request 10 months ago

Terser creates non "strict" code

Caligatio opened this issue 10 months ago

✨ Property mangling - allow preserve object key order

reececomo opened this issue 10 months ago

quote_keys: true may cause compilation errors

mirages opened this issue 10 months ago

Remove needless wrapper for from_moz

Connormiha opened this pull request 10 months ago

Remove empty destructuring

bbrk24 opened this issue 10 months ago

do not drop classes that refer to class `this` and have side effects

fabiosantoscode opened this pull request 10 months ago

Failure to compress on hexadecimal numbers

prcdpr opened this issue 10 months ago

Failed to minify the bundle. Error: static/js/main.eec18f52.js from Terser plugin

nikhil94319 opened this issue 10 months ago

Build failed it show error ( Cannot read properties of undefined (reading 'TYPE'), Solve this problem

mk234678 opened this issue 10 months ago

Build failed it show error ( Cannot read properties of undefined (reading 'TYPE')

Purushottam-12 opened this issue 10 months ago

Build Error (TerserWriter) Cannot read property 'TYPE' of undefined

rbierbauer opened this issue 10 months ago

optimizations of bitwise ops

fabiosantoscode opened this pull request 10 months ago

attempt at fixing #1472, that removes another optimization

fabiosantoscode opened this pull request 10 months ago

Minifying moves await keyword inside inlined non-async function

alexander-akait opened this issue 10 months ago

terser does not mangle function names

alanccw opened this issue 11 months ago

fix(deps): update dependency commander to v12

renovate[bot] opened this pull request 11 months ago

Enclose setting removes code.. irrespective of toplevel value

asos-tomp opened this issue 11 months ago

Enclose setting ignored (sometimes) where topLevel is true

asos-tomp opened this issue 11 months ago

keep_classnames doesn't work with var MyClass = class {} when using toplevel: true

janv opened this issue 12 months ago

fix(deps): update dependency acorn to v8.11.3

renovate[bot] opened this pull request 12 months ago

Resolve Switch Statements with Static Conditions

Lakuna opened this issue about 1 year ago

Resolve Ternary Operations with Static Conditions

Lakuna opened this issue about 1 year ago

(WIP): introduce the scope of function parameters

fabiosantoscode opened this pull request about 1 year ago

Is it supports TypeScript to TypeScript obfuscation?

GF-Huang opened this issue about 1 year ago

Incorrect handling of function default params when shadowed

jjhuff opened this issue about 1 year ago

ERROR: Maximum call stack size exceeded

ajmeese7 opened this issue about 1 year ago

Anonymous functions

robertsspaceindustries opened this issue about 1 year ago

Let `keep_fnames` mangle implicit function names (variable names of arrow functions)

skerit opened this issue about 1 year ago