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[Dowa & Seobeo] Updated so that Dowa hashmaps can use arena and not be broken. Split up web so taht it can handle different paths. Also fixes issues with hash collisions which was pain in the ass.
author June Park <parkjune1995@gmail.com>
date Tue, 07 Oct 2025 07:11:02 -0700
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1 # loose-envify
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3 [![Build Status](https://travis-ci.org/zertosh/loose-envify.svg?branch=master)](https://travis-ci.org/zertosh/loose-envify)
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5 Fast (and loose) selective `process.env` replacer using [js-tokens](https://github.com/lydell/js-tokens) instead of an AST. Works just like [envify](https://github.com/hughsk/envify) but much faster.
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7 ## Gotchas
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9 * Doesn't handle broken syntax.
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10 * Doesn't look inside embedded expressions in template strings.
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11 - **this won't work:**
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12 ```js
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13 console.log(`the current env is ${process.env.NODE_ENV}`);
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14 ```
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15 * Doesn't replace oddly-spaced or oddly-commented expressions.
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16 - **this won't work:**
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17 ```js
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18 console.log(process./*won't*/env./*work*/NODE_ENV);
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19 ```
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21 ## Usage/Options
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23 loose-envify has the exact same interface as [envify](https://github.com/hughsk/envify), including the CLI.
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25 ## Benchmark
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27 ```
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28 envify:
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30 $ for i in {1..5}; do node bench/bench.js 'envify'; done
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31 708ms
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32 727ms
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33 791ms
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34 719ms
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35 720ms
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37 loose-envify:
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39 $ for i in {1..5}; do node bench/bench.js '../'; done
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40 51ms
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45 ```