Enable minification to reduce bundle size by yamcodes · Pull Request #336 · yamcodes/arkenv

yamcodes · 2025-11-10T15:05:38Z

Summary

This PR enables minification in the build process to reduce bundle size by removing comments and minifying code.

Changes

Added minify: true to tsdown.config.ts
Enables esbuild minification which removes comments and minifies JavaScript

Results

Bundle size reduced from 711 B to 708 B (minified and brotlied)
All comments removed from production bundle
JSDoc comments remain in source files for TypeScript tooling
All tests pass ✅

Notes

JSDoc comments are preserved in source files for TypeScript type checking and IDE hints, but are stripped from the bundle during minification.

Closes #335

Summary by CodeRabbit

Chores
- Enabled minification in the build output to reduce package size.
Changelog
- Added a changeset for a patch release noting bundle size reduced (~711 B → ~708 B) and that comments are stripped from distributed output (source comments remain).

- Add minify: true to tsdown.config.ts - Removes comments from bundle while preserving JSDoc in source - Reduces bundle size from 711 B to 708 B Closes #335

changeset-bot · 2025-11-10T15:05:42Z

🦋 Changeset detected

Latest commit: a89def5

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
arkenv	Patch
@arkenv/vite-plugin	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

vercel · 2025-11-10T15:05:43Z

Deployment failed with the following error:

Resource is limited - try again in 46 minutes (more than 100, code: "api-deployments-free-per-day").

Learn More: https://vercel.com/yamcodes?upgradeToPro=build-rate-limit

coderabbitai · 2025-11-10T15:05:53Z

Walkthrough

A configuration property was added to enable minification and a changeset was added documenting the patch release. The build configuration now includes minify: true in packages/arkenv/tsdown.config.ts; a new .changeset/fruity-onions-clean.md records the bundle-size change and comment stripping.

Changes

Cohort / File(s)	Summary
Build configuration `packages/arkenv/tsdown.config.ts`	Added `minify: true` to the exported tsdown configuration to enable code minification (comments stripped from bundle, output minified).
Release changeset `.changeset/fruity-onions-clean.md`	New changeset noting a patch release for `arkenv`, documenting minification enabled and bundle size reduction (711 B → 708 B) and that comments are stripped in the bundle.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Focus review on packages/arkenv/tsdown.config.ts to confirm the config shape and that minify is supported by the tooling.
Verify the .changeset/fruity-onions-clean.md content for accuracy and formatting.

Poem

🐰 A tiny tweak, a nimble hop,
Minify true — the bytes now drop.
Comments slip out, the bundle trims,
Hooray for smaller, happier whims! 🥕🎉

Pre-merge checks and finishing touches

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely summarizes the main objective: enabling minification to reduce bundle size, which directly matches the changeset modifications.
Linked Issues check	✅ Passed	All coding requirements from issue #335 are met: minify: true added to tsdown.config.ts [#335], comments removed from production bundle [#335], and bundle size reduced [#335].
Out of Scope Changes check	✅ Passed	All changes are directly related to the stated objective; the configuration modification and changeset documentation are both within the scope of enabling minification.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

🧪 Generate unit tests (beta)

Create PR with unit tests
Post copyable unit tests in a comment
Commit unit tests in branch enable-minification

📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between ab97187 and a89def5.

📒 Files selected for processing (1)

.changeset/fruity-onions-clean.md (1 hunks)

✅ Files skipped from review due to trivial changes (1)

.changeset/fruity-onions-clean.md

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GitHub Check: test-e2e (a11y)
GitHub Check: test-e2e (e2e)

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arkenv-bot · 2025-11-10T15:06:31Z

📦 Bundle Size Report

Package	File	Size	Limit	Diff	Status
`arkenv`	`index.js`	708 B	2 kB	-0.4%	✅

✅ All size limits passed!

pkg-pr-new · 2025-11-10T15:06:59Z

Open in StackBlitz

npm i https://pkg.pr.new/arkenv@336

npm i https://pkg.pr.new/@arkenv/vite-plugin@336

commit: a89def5

- Added minification to the build process, decreasing the bundle size from 711 B to 708 B. - Comments are removed from the bundle while preserving JSDoc in the source files. This change enhances performance by optimizing the output size.

vercel · 2025-11-10T15:08:24Z

Deployment failed with the following error:

Resource is limited - try again in 44 minutes (more than 100, code: "api-deployments-free-per-day").

Learn More: https://vercel.com/yamcodes?upgradeToPro=build-rate-limit

@yamcodes

This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated. # Releases ## arkenv@0.7.4 ### Patch Changes - #### Enable minification to reduce bundle size _[`#336`](#336) [`7236cb2`](7236cb2) [@yamcodes](https://github.com/yamcodes)_ Enable minification in build output. Reduces bundle size from 711 B to 708 B. Comments are removed from the bundle but remain in source files. - #### Fix browser compatibility by replacing `util.styleText` with cross-platform ANSI codes _[`#290`](#290) [`bf465de`](bf465de) [@yamcodes](https://github.com/yamcodes)_ Replace Node.js `util.styleText` with cross-platform ANSI color codes to fix the "Module 'node:util' has been externalized for browser compatibility" error in browser environments. The library still maintains zero dependencies! **Changes:** - Replaced `node:util.styleText` with custom ANSI implementation - Added environment detection (uses ANSI in Node, plain text in browsers) - Respects `NO_COLOR`, `CI` environment variables, and TTY detection - Organized utilities into `lib/` folder with comprehensive tests ```ts // No longer throws "node:util has been externalized" error import { createEnv } from "arkenv"; const env = createEnv({ VITE_API_URL: "string", VITE_PORT: "number.port", }); ``` ## @arkenv/vite-plugin@0.0.15 ### Patch Changes <details><summary>Updated 1 dependency</summary> <small> [`7236cb2`](7236cb2) [`bf465de`](bf465de) </small> - `arkenv@0.7.4` </details> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

This PR contains the following updates: | Package | Change | Age | Confidence | |---|---|---|---| | [arkenv](https://arkenv.js.org) ([source](https://redirect.github.com/yamcodes/arkenv)) | [`0.7.3` -> `0.7.4`](https://renovatebot.com/diffs/npm/arkenv/0.7.3/0.7.4) | [![age](https://developer.mend.io/api/mc/badges/age/npm/arkenv/0.7.4?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/arkenv/0.7.3/0.7.4?slim=true)](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>yamcodes/arkenv (arkenv)</summary> ### [`v0.7.4`](https://redirect.github.com/yamcodes/arkenv/releases/tag/arkenv%400.7.4) [Compare Source](https://redirect.github.com/yamcodes/arkenv/compare/arkenv@0.7.3...arkenv@0.7.4) ##### Patch Changes - #### Enable minification to reduce bundle size *[`#336`](https://redirect.github.com/yamcodes/arkenv/pull/336) [`7236cb2`](https://redirect.github.com/yamcodes/arkenv/commit/7236cb25de07f7afcc571dd3364b1507544de523) [@yamcodes](https://redirect.github.com/yamcodes)* Enable minification in build output. Reduces bundle size from 711 B to 708 B. Comments are removed from the bundle but remain in source files. - #### Fix browser compatibility by replacing `util.styleText` with cross-platform ANSI codes *[`#290`](https://redirect.github.com/yamcodes/arkenv/pull/290) [`bf465de`](https://redirect.github.com/yamcodes/arkenv/commit/bf465dee26cd20619455bcc77f66424ca48da0fe) [@yamcodes](https://redirect.github.com/yamcodes)* Replace Node.js `util.styleText` with cross-platform ANSI color codes to fix the "Module 'node:util' has been externalized for browser compatibility" error in browser environments. The library still maintains zero dependencies! **Changes:** - Replaced `node:util.styleText` with custom ANSI implementation - Added environment detection (uses ANSI in Node, plain text in browsers) - Respects `NO_COLOR`, `CI` environment variables, and TTY detection - Organized utilities into `lib/` folder with comprehensive tests ```ts // No longer throws "node:util has been externalized" error import { createEnv } from "arkenv"; const env = createEnv({ VITE_API_URL: "string", VITE_PORT: "number.port", }); ``` </details> --- ### Configuration 📅 **Schedule**: Branch creation - "on friday" (UTC), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/yamcodes/arkenv).  Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Enable minification to reduce bundle size

ab97187

- Add minify: true to tsdown.config.ts - Removes comments from bundle while preserving JSDoc in source - Reduces bundle size from 711 B to 708 B Closes #335

github-actions bot added the arkenv Changes to the `arkenv` npm package. label Nov 10, 2025

github-actions bot added the docs Improvements or additions to documentation label Nov 10, 2025

coderabbitai bot approved these changes Nov 10, 2025

View reviewed changes

yamcodes merged commit 7236cb2 into main Nov 10, 2025
17 of 18 checks passed

yamcodes deleted the enable-minification branch November 10, 2025 15:14

arkenv-bot bot mentioned this pull request Nov 10, 2025

Version Packages #292

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arkenv-bot bot mentioned this pull request Nov 10, 2025

Version Packages #349

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Enable minification to reduce bundle size#336

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yamcodes merged 2 commits intomainfrom
enable-minification

yamcodes commented Nov 10, 2025 •

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Summary

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Notes

Summary by CodeRabbit

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Walkthrough

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📦 Bundle Size Report

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