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area: configOptions, defaults, validation (lib/config, schemas/)Options, defaults, validation (lib/config, schemas/)area: optimizationTree-shaking, splitChunks, concatenation, ids (lib/optimize, lib/ids)Tree-shaking, splitChunks, concatenation, ids (lib/optimize, lib/ids)status: staleNo author response after a needs: request; close candidateNo author response after a needs: request; close candidatewebpack-5Concerns the webpack 5 lineConcerns the webpack 5 line
Description
- Add notice / warning when build fails and resolve.extensions is missing a leading dot, (developer experience improvement) #11695
- Notify (warn) user to use
optimization.runtimeChunk: truewhen runtime is in a large chunk ( Example: Chunk's sourcemap cache is not work on dev mode because of runtime getFullHash changes every time #12145 ) - Notify (warn) user to that a added rule RuleSet/Loader is unused
- Optimization Bailouts (Generalized). "Weird optimization bailouts" (@sokra?)
- Default configuration (@sokra?)
-
[not cacheable]Where and why the hell does this show up? Report on it? Stats Printer? (Example: A way to analyze why modules were flagged as "not cacheable". #748) - Warn when multiple versions of library appear in one build (Example: Start warning when multiple versions of a library appear in one build #385)
- [NEED TO CONFIRM] - Notify (?) when user dosn't use OS neutral RegExp (Example: test/include/exclude regular expression path should be OS neutral #2553)
-
Did you mean ...error when a module isn't found (Low priority - Help Wanted) (Example: Case insensitivity causes builds to fail when run on another platform #5543) - Force users to provide name for cache when in MultiCompiler mode (validate compiler options in multicompiler mode #15460), Potentially Rework Approach
- "Hints are disabled in green" (@sokra ?)
- Keep a hash of hints as random seed to select the hint + make more deterministic
-
stats.hints: number | false | true
Reacted by Django and James Singleton
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area: configOptions, defaults, validation (lib/config, schemas/)Options, defaults, validation (lib/config, schemas/)area: optimizationTree-shaking, splitChunks, concatenation, ids (lib/optimize, lib/ids)Tree-shaking, splitChunks, concatenation, ids (lib/optimize, lib/ids)status: staleNo author response after a needs: request; close candidateNo author response after a needs: request; close candidatewebpack-5Concerns the webpack 5 lineConcerns the webpack 5 line
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TheLarkInn commentedon May 2, 2023
Let's reorder this by priority once @sokra responds to some of the ? issue items.
webpack-bot commentedon Nov 1, 2023
This issue had no activity for at least three months.
It's subject to automatic issue closing if there is no activity in the next 15 days.
webpack-bot commentedon Nov 17, 2023
Issue was closed because of inactivity.
If you think this is still a valid issue, please file a new issue with additional information.
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payal723 commentedon Oct 2, 2025
Hello! I'm a new contributor and would like to work on this issue.
I want to start by adding the warning for missing leading dots in
resolve.extensions.Could you please guide me on where to begin? Thank you!
alexander-akait commentedon Aug 16, 2026
Most of them closed, I still work on more hints, but I think we can close it, resolved here all what is possible