terser - npm Package Compare versions

Comparing version 3.14.1 to 3.16.0

package.json

@@ -7,5 +7,5 @@ {
   "license": "BSD-2-Clause",
-  "version": "3.14.1",
+  "version": "3.16.0",
   "engines": {
-    "node": ">=4.0.0"
+    "node": ">=6.0.0"
   },
@@ -18,3 +18,3 @@ "maintainers": [
   "repository": "https://github.com/fabiosantoscode/terser.git",
-  "main": "dist/bundle.js",
+  "main": "dist/bundle.min.js",
   "types": "tools/terser.d.ts",
@@ -26,3 +26,2 @@ "bin": {
     "bin",
-    "lib",
     "dist",
@@ -36,3 +35,3 @@ "!dist/bundle.instrumented.js",
     "source-map": "~0.6.1",
-    "source-map-support": "~0.5.6"
+    "source-map-support": "~0.5.9"
   },
@@ -42,5 +41,6 @@ "devDependencies": {
     "coveralls": "^3.0.2",
-    "csv": "^5.0.0",
+    "cross-env": "^5.2.0",
+    "csv": "^5.1.0",
     "es6-promise": "^4.2.5",
-    "escodegen": "^1.9.1",
+    "escodegen": "^1.11.0",
     "eslint": "^4.19.1",
@@ -50,8 +50,10 @@ "eslump": "^2.0.0",
     "mocha": "^3.0.0",
-    "mochallel": "^1.8.2",
+    "mochallel": "^1.8.6",
     "pre-commit": "^1.2.2",
-    "semver": "~5.5.0"
+    "rimraf": "^2.6.2",
+    "rollup": "^1.0.1",
+    "semver": "~5.5.1"
   },
   "scripts": {
-    "test": "rm -f dist/* && npm run prepare && istanbul instrument dist/bundle.js > dist/bundle.instrumented.js && node test/run-tests.js",
+    "test": "rimraf dist/* && npm run prepare && istanbul instrument dist/bundle.min.js > dist/bundle.instrumented.js && node test/run-tests.js",
     "coverage": "istanbul cover test/run-tests.js",
@@ -61,3 +63,4 @@ "coveralls": "coveralls < coverage/lcov.info",
     "lint-fix": "eslint --fix lib",
-    "prepare": "cd dist && TERSER_NO_BUNDLE=1 ../bin/uglifyjs ../tools/domprops.js ../lib/utils.js ../lib/ast.js ../lib/parse.js ../lib/transform.js ../lib/scope.js ../lib/output.js ../lib/compress.js ../lib/sourcemap.js ../lib/mozilla-ast.js ../lib/propmangle.js ../lib/minify.js ../tools/exports.js -mc -d \"MOZ_SourceMap=require('source-map')\" --source-map \"includeSources=true,url='bundle.js.map'\" -e \"exports:(typeof module != 'undefined' ? module.exports : Terser = {})\" -b beautify=false,ascii_only --comments /license/ -o ../dist/bundle.js"
+    "prepare": "rollup -c && cd dist && cross-env TERSER_NO_BUNDLE=1 ../bin/uglifyjs bundle.js -mc --source-map 'content=bundle.js.map,includeSources=true,url=bundle.min.js.map' -o bundle.min.js",
+    "postversion": "echo 'Remember to update the changelog!'"
   },
@@ -84,2 +87,5 @@ "keywords": [
   "eslintConfig": {
+    "parserOptions": {
+      "sourceType": "module"
+    },
     "rules": {
@@ -99,2 +105,3 @@ "brace-style": [
       "no-debugger": "error",
+      "no-undef": "error",
       "semi": [
@@ -101,0 +108,0 @@ "error",

README.md

@@ -8,3 +8,3 @@ terser
 
-*note*: You can support this project on patreon: <a target="_blank" rel="nofollow" href="https://www.patreon.com/terser_jscomp_maintainer"><img src="https://c5.patreon.com/external/logo/[e-mail]" alt="patron" width="100px" height="auto"></a>. Check out 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/terser_ecmacomp_maintainer"><img src="https://c5.patreon.com/external/logo/[e-mail]" alt="patron" width="100px" height="auto"></a>. Check out PATRONS.md for our first-tier patrons.
 
@@ -17,3 +17,5 @@ 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)
 
+
 Why choose terser?
@@ -372,2 +374,7 @@ ------------------
 ```
+Browser loading is also supported:
+```html
+<script src="node_modules/source-map/dist/source-map.min.js"></script>
+<script src="dist/bundle.min.js"></script>
+```
 
@@ -1269,6 +1276,6 @@ There is a single high level function, **`minify(code, options)`**,
 
-*note*: You can support this project on patreon: <a target="_blank" rel="nofollow" href="https://www.patreon.com/terser_jscomp_maintainer"><img src="https://c5.patreon.com/external/logo/[e-mail]" alt="patron" width="100px" height="auto"></a>. Check out 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/terser_ecmacomp_maintainer"><img src="https://c5.patreon.com/external/logo/[e-mail]" alt="patron" width="100px" height="auto"></a>. Check out PATRONS.md for our first-tier patrons.
 
 
- * CKEditor ![CKEditor](https://c10.patreonusercontent.com/3/eyJoIjoxMDAsInciOjEwMH0%3D/patreon-media/p/user/15452278/f8548dcf48d740619071e8d614459280/1?token-time=2145916800&token-hash=SIQ54PhIPHv3M7CVz9LxS8_8v4sOw4H304HaXsXj8MM%3D)
-
+ * CKEditor ![](https://c10.patreonusercontent.com/3/eyJoIjoxMDAsInciOjEwMH0%3D/patreon-media/p/user/15452278/f8548dcf48d740619071e8d614459280/1?token-time=2145916800&token-hash=SIQ54PhIPHv3M7CVz9LxS8_8v4sOw4H304HaXsXj8MM%3D)
+ * 38elements ![](https://c10.patreonusercontent.com/3/eyJ3IjoyMDB9/patreon-media/p/user/12501844/88e7fc5dd62d45c6a5626533bbd48cfb/1?token-time=2145916800&token-hash=c3AsQ5T0IQWic0zKxFHu-bGGQJkXQFvafvJ4bPerFR4%3D)

tools/node.js

 var fs = require("fs");
 
-var UglifyJS = exports;
-var FILES = UglifyJS.FILES = [
-    "./domprops.js",
-    "../lib/utils.js",
-    "../lib/ast.js",
-    "../lib/parse.js",
-    "../lib/transform.js",
-    "../lib/scope.js",
-    "../lib/output.js",
-    "../lib/compress.js",
-    "../lib/sourcemap.js",
-    "../lib/mozilla-ast.js",
-    "../lib/propmangle.js",
-    "../lib/minify.js",
-    "./exports.js",
-].map(function(file){
-    return require.resolve(file);
-});
+var bundle_path = __dirname + "/../dist/bundle.js";
+var UglifyJS = require(bundle_path);
+module.exports = UglifyJS;
 
-try {
-    var istanbul = require("istanbul");
-    var instrumenter = new istanbul.Instrumenter();
-} catch (ex) {}
-
-new Function("MOZ_SourceMap", "exports", "require", function() {
-    var code = FILES.map(function(file) {
-        var contents = fs.readFileSync(file, "utf8");
-        if (instrumenter && global.__IS_TESTING__) return instrumenter.instrumentSync(contents, file);
-        return contents;
-    });
-    return code.join("\n\n");
-}())(
-    require("source-map"),
-    UglifyJS,
-    require
-);
-
 function infer_options(options) {
@@ -41,0 +8,0 @@ var result = UglifyJS.minify("", options);

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Uses eval

Supply chain risk

Package uses eval() which is a dangerous function. This prevents the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Fixed alerts

Uses eval

Supply chain risk

Package uses eval() which is a dangerous function. This prevents the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

3975425

increased by73.49%

Lines of code

28534

increased by25.68%

Number of lines in readme file

1278

increased by0.55%

Worsened metrics

Dev dependency count

15

increased by25%

Number of package files

17

decreased by-34.62%

Number of medium supply chain risk alerts

13

increased by85.71%

Dependency changes

• Updatedsource-map-support@~0.5.9