this is the watch config. The memory option is straightforward, it tells webpack to store cache in memory and doesn't allow additional configuration: Version of the cache data. The fatal error says JavaScript heap out of memory as seen below: Sometimes, it also has alternative error message like this: Both errors above occur when JavaScript has a lot of processes to handle, and the default allocated memory by Node is not enough to finish the running process. My first question: what does the number 1829 (and 2279) represents exactly ? I have the same issue in a monorepo with 10+ services. DEV Community A constructive and inclusive social network for software developers. EDIT: Also make sure you read https://github.com/webpack/webpack/issues/6389 if you are thinking of downgrading to webpack 4. I have 8GB of RAM. So you should, as next step, add node externals to your webpack configuration to let the externals be automatically determined by webpack, so that individual packaging can make use of it: Additionally, webpack > 3.0.0 now uses a module: rules structure instead of module: loaders. It's recommended to set cache.buildDependencies.config: [__filename] in your webpack configuration to get the latest configuration and all dependencies. Does anybody know if I can upgrade it in the plugin's package.json without breaking anyone's projects or should I keep it at the current version? Thanks for keeping DEV Community safe. info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command. to. The one liner below has worked for some. events: 8: 0x1003a19b5 v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) [/Users/konnorrogers/.asdf/installs/nodejs/14.17.2/bin/node] By default it is false for development mode and 'gzip' for production mode. on my project, when i save any file, webpack-dev-server/webpack consumes 5% more of my memory, even if i din`t change anything at all on the file, and the memory consumption keeps incensing on steps of 5% of my total ram, to the point where it freezes my computer and now i have to use a system manager on daily basis to work, and kill the process when i only have 10% of ram left. 4: 00007FF7B169454E v8::internal::FatalProcessOutOfMemory+798 In most cases this is fully sufficient and might reduce the memory consumption. Disable AVIF. ); module.exports = { vpc: 3. I don't even understand why this is an issue here. The application is initially quiet big and due to a necessary modification, it got bigger and now I'm getting this error: various ts loaders which behave incorrectly. babel-minify is redundant at this point. cache.idleTimeoutForInitialStore is the time period after which the initial cache storing should happen. probably out of memory. The caching plugin is in my common file for my webpack config. Previously, we were on webpack 3.12.0 and webpack-dev-server 2.11.3, and now we're on webpack 4.22.0 and webpack-dev-server 3.1.10. For more information: https://github.com/webpack/webpack/issues/6929. @andrewrothman The workaround that worked for my project is by turning off package.individually: true. You might get away with the following. node --max-old-space-size=8192 node_modules/webpack-dev-server/bin/webpack-dev-server.js, @B3zo0 I don`t think increase the max-old-space-size is a good solution, even though I have not better solution. This tool will append --max-old-space-size=4096 in all node calls inside your node_modules/.bin/* files. Does anyone here know, if there is a good node performance analyzer (profiler), that can track the heap and the GC (best would be graphically), so that I can see when it starts to allocate objects? path: /api/util/api-key-generator Already on GitHub? A specially crafted request on port 10001 can allow for a user to retrieve sensitive information without authentication. Webpacker internally stores a cache in tmp/cache/webpacker for faster reading / writing operations so it doesnt have to fully bundle all your assets and uses the cache to speed things up. With multi-compile mode you mean that serverless-webpack "multiplies" the webpack config for each function - like so: https://webpack.js.org/configuration/configuration-types/#exporting-multiple-configurations, I could not find anything else that sounds like multi-compile mode. @dashmug I tried the RC two days ago and it didnt fix the problem for me. Before the creation of Node, JavaScripts role in web development is limited to manipulating DOM elements in order to create an interactive experience for the users of your web application. Apart from that, he is also a sports enthusiast. Will try to strip down my project to a bare reproducible example as soon as I have some time. (#19). This seems to be a Serverless Framework problem. I got this behaviour after upgrading to Webpack 4.16 from 3.x. If increasing the memory . The memory stays stable and is super clean but the cache goes berserk. Cache computation of modules which are unchanged and reference only unchanged modules in memory. Reply to this email directly, view it on GitHub Gregveres, could you please share your solution? The overall size of the project is a very small project, I run projects much bigger with webpack with the same loaders (and more stuff) and almost never fall on this heap errors (the last I remember was back on webpack 1), so I don't think the solution here should be focused on changing the loaders configurations, but on the way that serverless-webpack is executing webpack. Still didnt work. Hi @daniel-cottone , focused on changing the loaders configurations, but on the way that wds: Content not from webpack is served from /Users/konnorrogers/projects/veue-live/veue/public/packs, wds: 404s will fallback to /index.html<--- Last few GCs --->, [28586:0x118008000] 30696 ms: Scavenge 2034.2 (2043.8) ->, [28586:0x118008000] 30707 ms: Scavenge 2035.3 (2053.0) ->, 1: 0x10130c5e5 node::Abort() (.cold.1) [/Users/konnorrogers/.asdf/installs/nodejs/14.17.2/bin/node] Uncaught TypeError: (0 , vue__WEBPACK_IMPORTED_MODULE_20__.reactive) is not a function - in Vue 2 2 FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory Not the answer you're looking for? Not using package: individually: true. This requires copying data into smaller buffers and has a performance cost. MYSQL_HOST: ${self:custom.mysqlHost.${self:provider.stage}} with a project having 20+ functions (JS project). # Environment Variables Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 11: 00007FF7B187DC6D v8::internal::Factory::AllocateRawArray+61 Error: Cannot find module 'webpack-cli/bin/config-yargs', Redoing the align environment with a specific formatting, Bulk update symbol size units from mm to map units in rule-based symbology, Can Martian Regolith be Easily Melted with Microwaves. mode: slsw.lib.webpack.isLocal ? I got to 2.2.2, at which point my webpack config didn't work anymore. I recommend to pin terser-webpack-plugin to v5.1.1 right now, look like jest-worker has memory leak . We've reverted back to not packaging individually because of excessive memory consumption from webpack's multiple compiler. Here's an example of increasing the memory limit to 4GB: node --max-old-space-size=4096 index.js If you want to add the option when running the npm install command, then you can pass the option from Node to npm as follows: FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory #WebSpeedHackathon. I don't think I can declare anything else of significance other than having only 9 functions. In the issue at the next repo the problem was cause by chakra ui which also uses emotion under the hood, Facing this issue on a custom setup (no next/cra, custom webpack and dev server configs) using mui which uses emotion under the hood. DEV Community 2016 - 2023. - subnet-0c92a13e1d6b93630 Here is the pipeline config gitlab-ci: gitlab-ci.yml ], Memory errors can be scary and confusing, but this Node.js one is easy to fix. Recent updates in minor versions introduced this again, subsequent builds in the same process does linear increases in bundle time. cache.maxMemoryGenerations: defaults to 10 in development mode and to Infinity in production mode. What you can try is, to increase node's heap memory limit (which is at 1.7GB by default) with: webpack-dev-server: 3.1.4. I have 7 functions, but - http: Is there anything else I should try? If youre running a relatively-large project, it may require more memory than the default allocated chunk. You should change that too. serverless deploy --compile-concurrency 3, @j0k3r I can also confirm that setting the concurrency setting like described in #681 does do the trick in update 5.4.0. add an environment variable through Control Panel. I just encountered the same error with my webpack configuration and I was able to resolve it by updating my dependencies. The reason why the application got suddenly bigger is an import. Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). Looking through the in-memory files at localhost:8080/webpack-dev-server, I can see that it's accumulated bundle after bundle, even with CleanWebpackPlugin (this is for a site that's supposed to have just one bundle): I've had some success just not using any pseudorandom hash names, and instead using something deterministic that will definitely be overwritten when the bundle is rebuilt, like bundle.[name].js. rev2023.3.3.43278. The only step where memory consumption increases (but is always cleaned up by the GC) is the actual zipping of the function packaged. Why does Mister Mxyzptlk need to have a weakness in the comics? securityGroupIds: 4205. Drop your email in the box below and I'll send new stuff straight into Vuejs with Laravel production: FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory Ask Question Asked yesterday Base directory for the cache. The default Node memory limit varies from version to version, but the latest Node version 15 still has a memory limit below 2GB. Asking for help, clarification, or responding to other answers. This behavior matches the log above: It crashed for you at the webpack step! The amount of time in milliseconds that unused cache entries are allowed to stay in the filesystem cache; defaults to one month. lambda: true - subnet-031ce349810fb0f88 According to the crash trace it already happened after 7 compiled - if every ts-loader line is for one function - and was at 1500 MB. Node Version: 9.11.2 prod: ${ssm:/database/prod/host} Defaults to node_modules/.cache/webpack. By clicking Sign up for GitHub, you agree to our terms of service and Can you post the function definitions from your serverless.ymland the webpack config file? The purpose of this is to remind myself what to do next time I encounter this error with Webpacker. serverless-webpack is executing webpack. When I'm working with a webpack-dev server, the problem sometimes occurs. It's a common If yes would it be okay for you if we'd provide a PR? Any ETA? How can this new ban on drag possibly be considered constitutional? This fix will only improve memory usage when packaging many functions, anything under ~8 functions probably won't make a difference since they will be packaged concurrently. In this article we are going to discuss about JavaScript heap out memory issue which used to happen in Angular project. Once unpublished, this post will become invisible to the public and only accessible to Konnor Rogers. @HyperBrain is it necessary that webpack is run in parallel for each function? If I find anything I will let you know. Made with love and Ruby on Rails. method: post Run from the root location of your project: Alternatively, you can configure a npm task to run the fix. No dice. You can also set an environment variable through a Windows PowerShell terminal. @daniel-cottone please share your thoughts after u succeed. the compile internally! Support for individual packaging is available since 3.0.0. Find centralized, trusted content and collaborate around the technologies you use most. I'd still love to know more about my question re +645 hidden modules and if that indicates a setup or config issue or is normal?? Memory allocated on the system heap is also called dynamically allocated memory. export NODE_OPTIONS=--max_old_space_size=8192, https://github.com/serverless/serverless/issues/6503, [3596:0000023D4893D380] 69695 ms: Mark-sweep 1385.0 (1418.9) -> 1385.0 (1418.9) MB, 171.4 / 0.0 ms (average mu = 0.232, current mu = 0.195) allocation failure GC in old space requested I'll probably slap a NODE_ENV check in there to swap that out for a content hash for production builds. 7: 00007FF7B173DD72 v8::internal::Heap::CollectGarbage+7234 The issue is caused by a memory leak in postcss-loader. So I changed to just using webpack watch with the caching plugin and things are super fast and no memory leaks. @BobbieBarker Thanks for the investigation Gotcha, can confirm it persists after updating as well. I can WDS to compile everything the first time, but then as soon as I edit a file and it tries to compile the second time, it takes forever and runs out of memory. Bam. This is still happening all the time for me. This tool will append --max-old-space-size=4096 in all node calls inside The final location of the cache is a combination of cache.cacheDirectory + cache.name. Once unpublished, all posts by konnorrogers will become hidden and only accessible to themselves. Have a question about this project? I have 7 functions, but all of them are very small. Any hints how to optimize memory consumtion for sourcemap creation? All I can say is this: the different between my npm start and build script is that the build runs. This issue you might have faced while running a project or building a project or deploying from Jenkin. To set a different amount of memory, replace 4096 with the required amount in MB. Using the serverless-layers plugin and excluding with webpack-node-externals without using modulesFromFile options stops the build times of subsequent entries time from increasing. "build": "webpack --config webpack.prod.js". Heres the full error I was receiving when running ./bin/webpack-dev-server, no I have no idea how it got into this state. - http: HyperBrainon 10 Dec 2017 3: 00007FF6C6448910 node_module_register+2032 issue when using TypeScript 2.1+ and webpack. A specially crafted document can cause the document parser to miscalculate a length used to allocate a buffer, later upon usage of this buffer the application will write outside its bounds resulting in a heap-based memory corruption. Screenshot from node-gc-viewer below. And those files keep increasing. method: get MYSQL_USER: ${self:custom.mysqlUser.${self:provider.stage}} Could serializing the jobs be an intermediate workaround? Best way to set --max-old-space-size when JavaScript heap out of memory 202303 . So what was the fix then? Is it possible to create a concave light? Thanks for contributing an answer to Stack Overflow! Using cache.name makes sense when you have multiple configurations which should have independent caches. more stuff) and almost never fall on this heap errors (the last I remember cors: true, alexa-search-stations: tracing: rm -rf [package-lock.json] node_modules && npm cache clean -f && npm i For more information: https://github.com/webpack/webpack/issues/6929 Share Improve this answer Follow answered Aug 16, 2018 at 13:16 Odyssee 2,353 2 19 38 5 1: 00007FF7B12BD7AA v8::internal::GCIdleTimeHandler::GCIdleTimeHandler+4618 I'll second this, I have a project where even with 4GB of memory allocated it dies at least twice a day with this error. In my case it was only used by the mini-css-extract-plugin coming from create-react-app's defaults. mode: "production", This mode will minimize memory usage but introduce a performance cost. staging: live 5: 0x1001f6863 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [/Users/konnorrogers/.asdf/installs/nodejs/14.17.2/bin/node] This is why JavaScript may have a heap out of memory error today. Remember always to enter the required memory size in MB. - subnet-031ce349810fb0f88 cache.store tells webpack when to store data on the file system. This stack overflow posts recommends a couple fixes including settings the max stack size. Does Counterspell prevent from any further spells being cast on a given turn? @akleiber Is this a quite big project where it happens? libraryTarget: 'commonjs', I get bigger deployment bundles but at least everything works. cache.maxGenerations: Infinity: Cache entries are kept forever. https://github.com/webpack-contrib/thread-loader, https://github.com/Realytics/fork-ts-checker-webpack-plugin, https://github.com/webpack/webpack/issues/4727#issuecomment, https://github.com/prisma/serverless-plugin-typescript, https://github.com/serverless-heaven/serverless-webpack/issues/299#issuecomment-486948019, https://github.com/notifications/unsubscribe-auth/ABKEZXXTJNYQP6J25MDOOE3PSKRN7ANCNFSM4EHSFFPA, https://webpack.js.org/configuration/configuration-types/#exporting, https://github.com/serverless-heaven/serverless-webpack/blob/master/lib/packageModules.js, https://github.com/Realytics/fork-ts-checker-webpack-plugin/releases/tag/v1.1.1, https://github.com/serverless-heaven/serverless-webpack/pull/517, https://github.com/serverless-heaven/serverless-webpack/pull/570, https://github.com/webpack/webpack/issues/6389, Dynamic imports not set in the correct directory. cors: true, api-key-generator: Thanks for contributing an answer to Stack Overflow! When you make a purchase using links on our site, we may earn an affiliate commission. Most of the time I get the heap out of memory error. With the dev server running, with each change my rebuild time gets about a second longer than the previous one, before crashing at about 50 seconds. MYSQL_PORT: ${self:custom.mysqlPort.${self:provider.stage}} All i did was take my release version of the webpack config and and change: I'm getting around it for now by deploying functions individually but if I need to deploy the whole stack I'm kissing a lot of time goodbye. Once suspended, konnorrogers will not be able to comment or publish posts until their suspension is removed. path: graphql If this is not the issue, you can increase the node.js memory (it defaults to 1.7 GB, which can be too few for big builds). This error usually occurs when the default memory allocated by your system to Node.js is not enough to run a large project. Many modules downloaded from npm have lots of dependencies on other modules, and some may need to be compiled before they can be used. Now the application is back to its previous size and the build does not indur a heap overflow. vpc: Thanks! And my conclusion is memory leak in webpack or something else below webpack. Does anybody have any solutions to this problem? thanks for reporting. If I bump it up to 12GB then the process finishes after about 8-10 minutes. Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? handler: functions/graphql/handler.graphqlHandler Object.keys(slsw.lib.entries).forEach( Please also check if you have set custom: webpackIncludeModules: true in your serverless.yml. Can you point me to the right line - I guess something here is responsible https://github.com/serverless-heaven/serverless-webpack/blob/master/lib/packageModules.js. I thought a bit about the issue. I tried the solution suggested above of using webpack-dev-server but it hangs(?) - subnet-0c92a13e1d6b93630 Time in milliseconds. Each of the spawned check threads runs with default 2048 MB memory limit and starts immediately without any queue mechanism. I'm wondering if fork-ts-checker is smart enough to do just the type check for the specific lambda or it just type checks the entire project since it's based on tsconfig.json. I'm working a project using webpack 3.12.0 with Angular 4.3.1. I was thinking on doing a single tsc --noEmit before deploying, but maybe your approach is more rational. Is this behaviour changeable? The one liner below has worked for some. wds: webpack output is served from /packs/ We're a place where coders share, stay up-to-date and grow their careers. You should export an environment variable that specifies the amount of virtual memory allocated to Node.js. We have to separate out the typescript compilation and only doing package in webpack to bypass the problem. Why are non-Western countries siding with China in the UN? Let us discuss some of the major Difference Between ASP.NET and PHP: ASP.NET is a Free Microsoft provided web application framework, and PHP is a server-side scripting language that is also open source. - staging subnetIds: cors: true, alexa-qualify-location: I think changing the title to "JavaScript heap out of memory when _packaging_ many functions" makes more sense now that it has been isolated to just the packaging process and not the deployment process. https://github.com/notifications/unsubscribe-auth/ABKEZXXTJNYQP6J25MDOOE3PSKRN7ANCNFSM4EHSFFPA Dont forget to check the available memory in your machine before increasing the memory limit. Replacing broken pins/legs on a DIP IC package, Bulk update symbol size units from mm to map units in rule-based symbology. CI should have an option to share cache between builds. prod: ${ssm:/database/prod/password} FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory 1 npm install -g increase- memory -limit increase- memory -limit 2 export NODE _OPTIONS=".. vue . Did someone here try https://github.com/webpack-contrib/thread-loader in combination with ts-loader or does that make no difference? V8 Ineffective mark-compacts near heap limit Allocation failed - Javascript heap out of memory --max_old_space_size= {MB} Node.js npm scripts Webpcak - JavaScript heap out of memory Node.js . So I'm quite sure that the memory leak is somewhere in the individual packaging part (maybe the file copy). 2021-01-06: not yet calculated If you don't have any other option, maybe you can try this out. Really annoying. :( info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command. Sebhastian is a site that makes learning programming easy with its step-by-step, beginner-friendly tutorials. The default JavaScript heap size allocated by Node.js requires additional space to smoothly run its operations; thus, creating a JavaScript issue. 2: 0x1000b2289 node::Abort() [/Users/konnorrogers/.asdf/installs/nodejs/14.17.2/bin/node] It improves performance by quite a bit in the testing I have done. V 1.1.1 includes a fix for a regression when working with some other plugins: https://github.com/Realytics/fork-ts-checker-webpack-plugin/releases/tag/v1.1.1 and this may resolve your issue. Its up to the programmer to use the available memory as they see fit. minimize: false error Command failed with exit code 134. Next.js optimized production build Error. handler: functions/rest/routesHandler.alexa_qualify_location How do you ensure that a red herring doesn't violate Chekhov's gun? Why are physically impossible and logically impossible concepts considered separate in terms of probability? const webpack = require('webpack'); //to access built-in plugins. Regardless of your IDE, the JavaScript heap out of memory fix is identical. The build process just runs a command to build a react app using webpack. 1: 00007FF6C646D1BA v8::internal::GCIdleTimeHandler::GCIdleTimeHandler+4506 And I know that there are issues with the I see possible workaround, but it's nasty Invoke child node process (but please not like fork-ts-checker-webpack-plugin) to compile ts with webpack or fix webpack . - sg-0a328af91b6508ffd Time in milliseconds. 9: 0x10039f2e0 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [/Users/konnorrogers/.asdf/installs/nodejs/14.17.2/bin/node] Short story taking place on a toroidal planet or moon involving flying, How do you get out of a corner when plotting yourself into a corner. FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory, FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory. Minimising the environmental effects of my dyson brain. unfortunately, I cannot due to the company policy. SLS-webpack since 3.0.0 requires that you use slsw.lib.entries for your entry definitions and have the function handlers declared correctly in your serverless.yml in case you use individual packaging. The issue is caused by a memory leak in postcss-loader. In my case, I've got around 30 lambdas, and I have two problems: The only way I'm able to use individually packaging is turning on transpileOnly in ts-loader. See Node.js crypto for more details. events: 3: 00007FF7B126C1FD uv_loop_fork+89405 It will become hidden in your post, but will still be visible via the comment's permalink. 12: 0x1006fb197 v8::internal::Runtime_StackGuardWithGap(int, unsigned long*, v8::internal::Isolate*) [/Users/konnorrogers/.asdf/installs/nodejs/14.17.2/bin/node] extensions: ['.mjs', '.js', '.jsx', '.json', '.ts', '.tsx'], I had a similar issue on my linux build server. Maybe an extra info: I too facing the same issue with the latest webpack. cache.managedPaths is an array of package-manager only managed paths. events: Any updates on this particular issue. How can we prove that the supernatural or paranormal doesn't exist? What is the correct way to screw wall and ceiling drywalls? method: get Our code didn't change between working and not. As of Node.js v8.0 shipped August 2017, you can now use the NODE_OPTIONS }, timeout: 30 I'm also getting this issue recently after my project started to increase in size. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? Because I was quite annoyed by this point, I just nuked the whole thing. nodejs.org/api/cli.html#node_optionsoptions, https://github.com/webpack/webpack/issues/6929, How Intuit democratizes AI development across teams through reusability. YMMV, but I'm currently testing what's in this article about using cache-loader and thread-loader. If aws-sdk should be packaged, you can either put it into your devDependencies or use. environment: Versions prior to that (2.x) where just 1.x versions that I released with the most important fixes (the project was quite dead when I took it over). I assume the common theme here is that people facing this problem have a plugin that creates a child compiler. FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory How to use But Id like to hear other peoples experience. In there are emotion strings that have a line length of > 22000 (22k) characters. optimization: { I think the 12GB heap size is probably a bit much; in addition to that it seems to run significantly slower than our build does currently. local: ${ssm:/database/dev/password} Can anyone of you try to set process.env.WORK_DIVISION to a smaller value (maybe 2) and check if the memory consumption still explodes with bigger services? Nothing helps. MarkCompactCollector object - JavaScript memory - FATAL ERROR: MarkCompactCollector: young object promotion failed Allocation failed - JavaScript heap out of memory Why do many companies reject expired SSL certificates as bugs in bug bounties? 9: 00007FF7B1745EB7 v8::internal::Heap::RootIsImmortalImmovable+5703 your node_modules/.bin/* files. if you don't expose any company information you wont break the policies. [42611:0x104001600] 55964 ms: Mark-sweep 1405.7 (1508.8) -> 1405.7 (1508.8) MB, 1721.0 / 0.0 ms allocation failure GC in old space requested. ASP.NET is better suited for large and medium-sized organizations, whereas PHP is better equipped to serve start-ups and small-sized organizations. fwiw I implemented the changes that @dashmug mentioned in his post and it looks like my current project is back in business. pack is the only supported mode since webpack 5.0.x. Can archive.org's Wayback Machine ignore some query terms? Can I tell police to wait and call a lawyer when served with a search warrant? - http: stage: ${opt:stage,'local'} We were able to get round this issue setting a Node env variable on our cloud build server, and locally. local: ${ssm:/database/dev/user} webpack.config.js I spend couple of hours trying to debug this problem. JavaScript heap out of memory with simple webpack build I am running a pipeline which has a build stage as part of it which is failing due to running out of memory. When they are used again they will be deserialized from the disk. - sg-0a328af91b6508ffd Hi everyone, I wrote test webpack-test.js to debug only webpack, and try in every possible way to lost references to preform GC. Too much memory allocated for Node may cause your machine to hang. It completed OK. Do I need to be concerned about the +645 hidden modules?
javascript heap out of memory webpack