terser - npm Package Compare versions

Comparing version 4.2.1 to 4.3.0

CHANGELOG.md

 # Changelog
 
+## v4.3.0
+
+ - Do not drop computed object keys with side effects
+ - Functions passed to other functions in calls are now wrapped in parentheses by default, which speeds up loading most modules
+ - Objects with computed properties are now less likely to be hoisted
+ - Speed and memory efficiency optimizations
+ - Fixed scoping issues with `try` and `switch`
+
 ## v4.2.1
@@ -47,3 +55,3 @@
 
-(Hotfix release. Reverts unmapped segments PR [#342](https://github.com/terser-js/terser/pull/342), which will be put back on Terser when the upstream issue is resolved)
+(Hotfix release. Reverts unmapped segments PR [#342](https://github.com/terser/terser/pull/342), which will be put back on Terser when the upstream issue is resolved)
 
@@ -50,0 +58,0 @@ ## v4.0.1

package.json

 {
   "name": "terser",
   "description": "JavaScript parser, mangler/compressor and beautifier toolkit for ES6+",
-  "homepage": "https://github.com/terser-js/terser",
+  "homepage": "https://github.com/terser/terser",
   "author": "Mihai Bazon <[e-mail]> (http://lisperator.net/)",
   "license": "BSD-2-Clause",
-  "version": "4.2.1",
+  "version": "4.3.0",
   "engines": {
@@ -18,3 +18,3 @@ "node": ">=6.0.0"
   "bin": {
-    "terser": "bin/uglifyjs"
+    "terser": "bin/terser"
   },
@@ -36,6 +36,6 @@ "files": [
   "devDependencies": {
-    "acorn": "^6.1.1",
-    "csv": "^5.1.1",
-    "escodegen": "^1.11.1",
-    "eslint": "^4.19.1",
+    "acorn": "^7.0.0",
+    "astring": "^1.4.1",
+    "csv": "^5.1.2",
+    "eslint": "^6.3.0",
     "eslump": "^2.0.0",
@@ -45,6 +45,6 @@ "mocha": "^5.2.0",
     "pre-commit": "^1.2.2",
-    "rimraf": "^2.6.3",
-    "rollup": "^1.13.1",
+    "rimraf": "^3.0.0",
+    "rollup": "^1.20.3",
     "rollup-plugin-terser": "^5.1.1",
-    "semver": "^5.7.0"
+    "semver": "^6.3.0"
   },
@@ -51,0 +51,0 @@ "scripts": {

README.md

@@ -1,2 +0,2 @@
-<h1><img src="https://raw.githubusercontent.com/terser-js/terser/master/logo.svg?sanitize=true" alt="Terser" width="450" height="190"></h1>
+<h1><img src="https://terser.org/img/terser-banner-logo.png" alt="Terser" width="400"></h1>
 
@@ -9,3 +9,3 @@ [![NPM Version][npm-image]][npm-url]
 
-*note*: You can support this project on patreon: <a target="_blank" rel="nofollow" href="https://www.patreon.com/fabiosantoscode"><img src="https://c5.patreon.com/external/logo/[e-mail]" alt="patron" width="100px" height="auto"></a>. Check out [PATRONS.md](https://github.com/terser-js/terser/blob/master/PATRONS.md) for our first-tier patrons.
+*note*: You can support this project on patreon: <a target="_blank" rel="nofollow" href="https://www.patreon.com/fabiosantoscode"><img src="https://c5.patreon.com/external/logo/[e-mail]" alt="patron" width="100px" height="auto"></a>. Check out [PATRONS.md](https://github.com/terser/terser/blob/master/PATRONS.md) for our first-tier patrons.
 
@@ -16,6 +16,6 @@ Terser recommends you use RollupJS to bundle your modules, as that produces smaller code overall.
 
-Find the changelog in [CHANGELOG.md](https://github.com/terser-js/terser/blob/master/CHANGELOG.md)
+Find the changelog in [CHANGELOG.md](https://github.com/terser/terser/blob/master/CHANGELOG.md)
 
-A JavaScript parser, mangler/compressor and beautifier toolkit for ES6+.
 
+
 [npm-image]: https://img.shields.io/npm/v/terser.svg
@@ -25,4 +25,4 @@ [npm-url]: https://npmjs.org/package/terser
 [downloads-url]: https://npmjs.org/package/terser
-[travis-image]: https://img.shields.io/travis/terser-js/terser/master.svg
-[travis-url]: https://travis-ci.org/terser-js/terser
+[travis-image]: https://img.shields.io/travis/terser/terser/master.svg
+[travis-url]: https://travis-ci.org/terser/terser
 
@@ -117,2 +117,3 @@ Why choose terser?
                                              compressor options.
+                                `wrap_func_args`  Wrap function arguments in parenthesis.
     -o, --output <file>         Output file path (default STDOUT). Specify `ast` or
@@ -672,2 +673,4 @@ `spidermonkey` to write Terser or SpiderMonkey AST
 
+If you happen to need the source map as a raw object, set `sourceMap.asObject` to `true`.
+
 ## Parse options
@@ -960,3 +963,3 @@
   found in input code. May be useful when only minifying parts of a project.
-  See [#397](https://github.com/terser-js/terser/issues/397) for more details.
+  See [#397](https://github.com/terser/terser/issues/397) for more details.
 
@@ -1038,2 +1041,6 @@ ## Output options
 
+- `wrap_func_args` (default `true`) -- pass `false` if you do not want to wrap
+  function expressions that are passed as arguments, in parenthesis. See
+  [OptimizeJS](https://github.com/nolanlawson/optimize-js) for more details.
+
 # Miscellaneous
@@ -1320,3 +1327,3 @@
 
-*note*: You can support this project on patreon: <a target="_blank" rel="nofollow" href="https://www.patreon.com/fabiosantoscode"><img src="https://c5.patreon.com/external/logo/[e-mail]" alt="patron" width="100px" height="auto"></a>. Check out [PATRONS.md](https://github.com/terser-js/terser/blob/master/PATRONS.md) for our first-tier patrons.
+*note*: You can support this project on patreon: <a target="_blank" rel="nofollow" href="https://www.patreon.com/fabiosantoscode"><img src="https://c5.patreon.com/external/logo/[e-mail]" alt="patron" width="100px" height="auto"></a>. Check out [PATRONS.md](https://github.com/terser/terser/blob/master/PATRONS.md) for our first-tier patrons.
 
@@ -1323,0 +1330,0 @@ These are the second-tier patrons. Great thanks for your support!

tools/terser.d.ts

@@ -148,3 +148,3 @@ /// <reference lib="es2015" />
     error?: Error;
-    map?: string;
+    map?: RawSourceMap | string;
     warnings?: string[];
@@ -151,0 +151,0 @@ }

No alert changes

Improved metrics

Total package byte prevSize

1715260

increased by0.56%

Number of package files

16

increased by6.67%

Lines of code

7601

increased by0.09%

Number of lines in readme file

1326

increased by0.53%

No dependency changes