ai/size-limit

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Calculate the real cost to run your JS app or lib to keep good performance. Show error in pull request if the cost exceeds the limit.

Stars: 6.9k
Forks: 1.8k
Open beginner issues: 0
Indexed issues: 25
Avg merge: 44m
Merged PRs (30d): 1

Dominant language: JavaScript
License: MIT
Last GitHub push: Sep 12, 2026
Latest indexed: Sep 13, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

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25 open issues indexed

Output --why webpack build for CI purposes Open

ai/size-limit#66 · 11 comments · 4 reactions · 0 assignees · Indexed Sep 13, 2026
--why and custom webpack config Open

ai/size-limit#67 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
size-limit --check Open

ai/size-limit#90 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 13, 2026
More correct way to exclude `ignore` and `peerDependencies` Open

ai/size-limit#112 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Unexpected behavior in preset-app Open

ai/size-limit#143 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
size-limit --watch Open

ai/size-limit#162 · 15 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Snapshot failing at macOS Open

ai/size-limit#164 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Can't ignore the entry file Open

ai/size-limit#174 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Optionally exit with zero code, event if limit broken. Open

ai/size-limit#176 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 13, 2026
Option to filter reported sections or allow passing custom options via command line Open

ai/size-limit#200 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Better error message if file is missing Open

ai/size-limit#221 · 6 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026
Move to ESM Open

ai/size-limit#227 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Code coverage as a bundle metric Open

ai/size-limit#263 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Recommended way to limit total size of an ESM library Open

ai/size-limit#265 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Limit async chunks size Open

ai/size-limit#281 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
support NodeJS ESM Module only project Open

ai/size-limit#285 · 14 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026
Adding a way to track the number of chunks created and keeping a threshold for the same Open

ai/size-limit#293 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Timed out after 30000 ms while trying to connect to the browser Open

ai/size-limit#300 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Add `--save-bundle <dir>` to help and to README Open

ai/size-limit#301 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Error checking package import bundle size for node packages with size-limit-preset-node-lib Open

ai/size-limit#306 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Fails if a file at the path provided in config does not exist. No way to opt out of this Open

ai/size-limit#314 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
An NX plugin support Open

ai/size-limit#316 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
save and compare previous size result Open

ai/size-limit#318 · 2 comments · 4 reactions · 0 assignees · Indexed Sep 13, 2026
CLI does not work with workspaces and yarn pnp or pnpm without hoisting Open

ai/size-limit#366 · 8 comments · 4 reactions · 0 assignees · Indexed Sep 13, 2026
Using `--why --save-bundle <DIR>` with multiple sections is buggy Open

ai/size-limit#377 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 13, 2026

ai/size-limit

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