Very Large Docusaurus (3K Markdown Files) Fails to Build

[anaclumos]

It's been a while (4 months) since I was last been active on my knowledge base, and I was trying to get back on writing. I recently figured that Docusaurus was failing to build since Doc 3.5. I tried Doc Faster (3.6), but no luck.

The repository is https://github.com/anaclumos/extracranial and you can either run package.json build or follow the Dockerfile on root.

Could anyone help with this matter?

[slorber]

That would be helpful to tell us how it is failing considering we don't have access to your flightcontrol logs.

[slorber]

It's really hard to help in the current state.

Please revert to a working version of Docusaurus, use a reviewable lockfile format (not Bun binary lockfile), and try the upgrade again.

I suspect this might be related to using React 19 (that will only be supported in v3.7), and/or duplicated react-helmet-async dependency

[anaclumos]

I moved to pnpm for this review process — Is there any part that I missed?

Let me try to revert to React 19 and dedupe the dependency and try again.

FYI, the FC Log is:

10:04:59 AM #1 [internal] load build definition from Dockerfile
10:04:59 AM #1 sha256:f2a6300c106b5236eb15cb500761a13ddb5658ebb66bda1d7b117656adab4d10
10:04:59 AM #1 transferring dockerfile: 1.33kB done
10:04:59 AM #1 DONE 0.0s
10:04:59 AM 
10:04:59 AM #2 [internal] load .dockerignore
10:04:59 AM #2 sha256:1af2e81a3377d3e834d04258cf2e3d16e77cfb6405ad3dfd6cdd26d22f25ae74
10:04:59 AM #2 transferring context: 58B done
10:04:59 AM #2 DONE 0.0s
10:04:59 AM 
10:04:59 AM #3 [internal] load metadata for docker.io/library/node:lts-alpine
10:04:59 AM #3 sha256:655cbaf8856978087f118a76b8dc0b2d6aa3c7cb1efd6024e18c4872b053b25b
10:05:01 AM #3 DONE 2.0s
10:05:01 AM 
10:05:01 AM #5 [builder 1/7] FROM docker.io/library/node:lts-alpine@sha256:6e80991f69cc7722c561e5d14d5e72ab47c0d6b6cfb3ae50fb9cf9a7b30fdf97
10:05:01 AM #5 sha256:cdffd16850c3fba611fccdcc56fb738c432c4574d5b765daddcced37e3646dc2
10:05:01 AM #5 DONE 0.0s
10:05:01 AM 
10:05:01 AM #8 [internal] load build context
10:05:01 AM #8 sha256:4d8259df541a04974e1675a84a0e397e4980ddd9c9ff5af71716a5a027d8c423
10:05:01 AM #8 DONE 0.0s
10:05:01 AM 
10:05:01 AM #13 [auth] sharing credentials for 520561970439.dkr.ecr.ap-northeast-2.amazonaws.com
10:05:01 AM #13 sha256:8f7403c809ebdf7a1822310782ffd0ab64a50f817d0d333f5f1365bca7cb96df
10:05:01 AM #13 DONE 0.0s
10:05:01 AM 
10:05:01 AM #4 importing cache manifest from 520561970439.dkr.ecr.ap-northeast-2.amazonaws.com/extracranial-docusaurus-xt9w0kbn:cm45c4kbh07r414905wyerrxi-builder
10:05:01 AM #4 sha256:431a770469383011f2760e32708602a3a8cf986888869dc4e047302ef1640540
10:05:01 AM #4 ERROR: 520561970439.dkr.ecr.ap-northeast-2.amazonaws.com/extracranial-docusaurus-xt9w0kbn:cm45c4kbh07r414905wyerrxi-builder: not found
10:05:01 AM 
10:05:01 AM #5 [builder 1/7] FROM docker.io/library/node:lts-alpine@sha256:6e80991f69cc7722c561e5d14d5e72ab47c0d6b6cfb3ae50fb9cf9a7b30fdf97
10:05:01 AM #5 sha256:cdffd16850c3fba611fccdcc56fb738c432c4574d5b765daddcced37e3646dc2
10:05:01 AM #5 resolve docker.io/library/node:lts-alpine@sha256:6e80991f69cc7722c561e5d14d5e72ab47c0d6b6cfb3ae50fb9cf9a7b30fdf97 0.0s done
10:05:01 AM #5 sha256:10d483552d27d21c83fbc549472f2c06ed266892bc9354a828e1a5e5d102e27c 6.18kB / 6.18kB done
10:05:01 AM #5 sha256:38a8310d387e375e0ec6fabe047a9149e8eb214073db9f461fee6251fd936a75 0B / 3.64MB 0.1s
10:05:01 AM #5 sha256:796da77e13076b9cd79d52eb61ff3b36816a68ed04bc7f701702679dc2909442 0B / 50.01MB 0.1s
10:05:01 AM #5 sha256:ebafa93e559c74d28f4e44adeb90c4a46af75d7af35bbf2947caeb815cc4b478 0B / 1.26MB 0.1s
10:05:01 AM #5 sha256:6e80991f69cc7722c561e5d14d5e72ab47c0d6b6cfb3ae50fb9cf9a7b30fdf97 6.41kB / 6.41kB done
10:05:01 AM #5 sha256:5e74b07dd897c09c6ac5865ee02ebdcce696adc9582d422321106c154e6656a6 1.72kB / 1.72kB done
10:05:01 AM #5 sha256:38a8310d387e375e0ec6fabe047a9149e8eb214073db9f461fee6251fd936a75 3.64MB / 3.64MB 0.2s done
10:05:01 AM #5 extracting sha256:38a8310d387e375e0ec6fabe047a9149e8eb214073db9f461fee6251fd936a75
10:05:01 AM #5 sha256:9210d4c255db6d99e535a0b88cb907246aafa6b142e55384f9ab1d50d362b950 0B / 447B 0.3s
10:05:01 AM #5 sha256:796da77e13076b9cd79d52eb61ff3b36816a68ed04bc7f701702679dc2909442 23.07MB / 50.01MB 0.5s
10:05:01 AM #5 extracting sha256:38a8310d387e375e0ec6fabe047a9149e8eb214073db9f461fee6251fd936a75 0.2s done
10:05:01 AM #5 sha256:796da77e13076b9cd79d52eb61ff3b36816a68ed04bc7f701702679dc2909442 50.01MB / 50.01MB 0.7s done
10:05:01 AM #5 sha256:ebafa93e559c74d28f4e44adeb90c4a46af75d7af35bbf2947caeb815cc4b478 1.26MB / 1.26MB 0.6s done
10:05:01 AM #5 sha256:9210d4c255db6d99e535a0b88cb907246aafa6b142e55384f9ab1d50d362b950 447B / 447B 0.6s done
10:05:01 AM #5 extracting sha256:796da77e13076b9cd79d52eb61ff3b36816a68ed04bc7f701702679dc2909442
10:05:03 AM #5 extracting sha256:796da77e13076b9cd79d52eb61ff3b36816a68ed04bc7f701702679dc2909442 2.1s done
10:05:03 AM #5 extracting sha256:ebafa93e559c74d28f4e44adeb90c4a46af75d7af35bbf2947caeb815cc4b478 0.1s
10:05:03 AM #5 extracting sha256:ebafa93e559c74d28f4e44adeb90c4a46af75d7af35bbf2947caeb815cc4b478 0.1s done
10:05:03 AM #5 extracting sha256:9210d4c255db6d99e535a0b88cb907246aafa6b142e55384f9ab1d50d362b950 done
10:05:03 AM #5 DONE 3.3s
10:05:03 AM 
10:05:03 AM #6 [builder 2/7] RUN apk add --no-cache python3 curl
10:05:03 AM #6 sha256:52517dc4e175a2890de681769e92ed31f7b3c06eed504d46a6c3c2c43074c4d8
10:05:03 AM #6 0.354 fetch https://dl-cdn.alpinelinux.org/alpine/v3.21/main/x86_64/APKINDEX.tar.gz
10:05:03 AM #6 0.450 fetch https://dl-cdn.alpinelinux.org/alpine/v3.21/community/x86_64/APKINDEX.tar.gz
10:05:05 AM #6 0.839 (1/24) Installing brotli-libs (1.1.0-r2)
10:05:05 AM #6 0.863 (2/24) Installing c-ares (1.34.3-r0)
10:05:05 AM #6 0.872 (3/24) Installing libunistring (1.2-r0)
10:05:05 AM #6 0.896 (4/24) Installing libidn2 (2.3.7-r0)
10:05:05 AM #6 0.904 (5/24) Installing nghttp2-libs (1.64.0-r0)
10:05:05 AM #6 0.910 (6/24) Installing libpsl (0.21.5-r3)
10:05:05 AM #6 0.915 (7/24) Installing zstd-libs (1.5.6-r1)
10:05:05 AM #6 0.928 (8/24) Installing libcurl (8.11.1-r0)
10:05:05 AM #6 0.940 (9/24) Installing curl (8.11.1-r0)
10:05:05 AM #6 0.948 (10/24) Installing libbz2 (1.0.8-r6)
10:05:05 AM #6 0.953 (11/24) Installing libexpat (2.6.4-r0)
10:05:05 AM #6 0.958 (12/24) Installing libffi (3.4.6-r0)
10:05:05 AM #6 0.963 (13/24) Installing gdbm (1.24-r0)
10:05:05 AM #6 0.973 (14/24) Installing xz-libs (5.6.3-r0)
10:05:05 AM #6 0.980 (15/24) Installing mpdecimal (4.0.0-r0)
10:05:05 AM #6 0.986 (16/24) Installing ncurses-terminfo-base (6.5_p20241006-r3)
10:05:05 AM #6 0.996 (17/24) Installing libncursesw (6.5_p20241006-r3)
10:05:05 AM #6 1.005 (18/24) Installing libpanelw (6.5_p20241006-r3)
10:05:05 AM #6 1.009 (19/24) Installing readline (8.2.13-r0)
10:05:05 AM #6 1.020 (20/24) Installing sqlite-libs (3.47.1-r0)
10:05:05 AM #6 1.043 (21/24) Installing python3 (3.12.8-r1)
10:05:05 AM #6 1.267 (22/24) Installing python3-pycache-pyc0 (3.12.8-r1)
10:05:05 AM #6 1.411 (23/24) Installing pyc (3.12.8-r1)
10:05:05 AM #6 1.411 (24/24) Installing python3-pyc (3.12.8-r1)
10:05:05 AM #6 1.411 Executing busybox-1.37.0-r8.trigger
10:05:05 AM #6 1.416 OK: 50 MiB in 41 packages
10:05:09 AM #6 ...
10:05:09 AM 
10:05:09 AM #8 [internal] load build context
10:05:09 AM #8 sha256:4d8259df541a04974e1675a84a0e397e4980ddd9c9ff5af71716a5a027d8c423
10:05:09 AM #8 transferring context: 1.72GB 8.0s done
10:05:09 AM #8 DONE 8.1s
10:05:09 AM 
10:05:09 AM #6 [builder 2/7] RUN apk add --no-cache python3 curl
10:05:09 AM #6 sha256:52517dc4e175a2890de681769e92ed31f7b3c06eed504d46a6c3c2c43074c4d8
10:05:13 AM #6 DONE 9.4s
10:05:13 AM 
10:05:13 AM #7 [builder 3/7] WORKDIR /usr/src/app
10:05:13 AM #7 sha256:51eb062e9f86f18f7bc729a7e554ea36c8f949cdf029ccf97eb3c25bc68aecc6
10:05:13 AM #7 DONE 0.1s
10:05:13 AM 
10:05:13 AM #9 [builder 4/7] COPY package.json pnpm-lock.yaml ./
10:05:13 AM #9 sha256:4798441692f13bee028479eea464004db9c1a9b75735e158956f6a9694826e8a
10:05:13 AM #9 DONE 0.1s
10:05:13 AM 
10:05:13 AM #10 [builder 5/7] RUN npm install -g pnpm && pnpm install --frozen-lockfile
10:05:13 AM #10 sha256:c107a921a3c69a930bb252d67482756be60365a9bec02c00056274d486f3fa8d
10:05:15 AM #10 1.313 
10:05:15 AM #10 1.313 added 1 package in 936ms
10:05:15 AM #10 1.313 
10:05:15 AM #10 1.313 1 package is looking for funding
10:05:15 AM #10 1.313   run `npm fund` for details
10:05:15 AM #10 1.826 Lockfile is up to date, resolution step is skipped
10:05:15 AM #10 1.911 Progress: resolved 1, reused 0, downloaded 0, added 0
10:05:15 AM #10 2.167 Packages: +1343
10:05:15 AM #10 2.167 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
10:05:15 AM #10 2.912 Progress: resolved 1343, reused 0, downloaded 135, added 135
10:05:17 AM #10 3.912 Progress: resolved 1343, reused 0, downloaded 387, added 387
10:05:17 AM #10 4.913 Progress: resolved 1343, reused 0, downloaded 573, added 573
10:05:19 AM #10 5.914 Progress: resolved 1343, reused 0, downloaded 600, added 600
10:05:19 AM #10 6.913 Progress: resolved 1343, reused 0, downloaded 763, added 763
10:05:21 AM #10 7.913 Progress: resolved 1343, reused 0, downloaded 1058, added 1058
10:05:21 AM #10 8.914 Progress: resolved 1343, reused 0, downloaded 1081, added 1081
10:05:23 AM #10 9.914 Progress: resolved 1343, reused 0, downloaded 1105, added 1105
10:05:23 AM #10 10.92 Progress: resolved 1343, reused 0, downloaded 1154, added 1154
10:05:25 AM #10 11.92 Progress: resolved 1343, reused 0, downloaded 1322, added 1322
10:05:25 AM #10 12.92 Progress: resolved 1343, reused 0, downloaded 1342, added 1342
10:05:25 AM #10 13.01 Progress: resolved 1343, reused 0, downloaded 1343, added 1343, done
10:05:27 AM #10 13.35 .../node_modules/@swc/core postinstall$ node postinstall.js
10:05:27 AM #10 13.35 .../node_modules/core-js-pure postinstall$ node -e "try{require('./postinstall')}catch(e){}"
10:05:27 AM #10 13.35 .../[email protected]/node_modules/core-js postinstall$ node -e "try{require('./postinstall')}catch(e){}"
10:05:27 AM #10 13.39 .../node_modules/core-js-pure postinstall: Done
10:05:27 AM #10 13.41 .../[email protected]/node_modules/core-js postinstall: Done
10:05:27 AM #10 13.41 .../node_modules/@swc/core postinstall: Done
10:05:27 AM #10 13.80 
10:05:27 AM #10 13.80 dependencies:
10:05:27 AM #10 13.80 + @docusaurus/core 3.6.3
10:05:27 AM #10 13.80 + @docusaurus/faster 3.6.3
10:05:27 AM #10 13.80 + @docusaurus/plugin-client-redirects 3.6.3
10:05:27 AM #10 13.80 + @docusaurus/plugin-content-blog 3.6.3
10:05:27 AM #10 13.80 + @docusaurus/plugin-content-docs 3.6.3
10:05:27 AM #10 13.80 + @docusaurus/preset-classic 3.6.3
10:05:27 AM #10 13.80 + @docusaurus/theme-classic 3.6.3
10:05:27 AM #10 13.80 + @docusaurus/theme-common 3.6.3
10:05:27 AM #10 13.80 + @docusaurus/theme-mermaid 3.6.3
10:05:27 AM #10 13.80 + @giscus/react 3.0.0
10:05:27 AM #10 13.80 + clsx 2.1.1
10:05:27 AM #10 13.80 + react 19.0.0
10:05:27 AM #10 13.80 + react-dom 19.0.0
10:05:27 AM #10 13.80 + react-wrap-balancer 1.1.1
10:05:27 AM #10 13.80 + rehype-katex 7.0.1
10:05:27 AM #10 13.80 + remark-math 6.0.0
10:05:27 AM #10 13.80 
10:05:27 AM #10 13.80 devDependencies:
10:05:27 AM #10 13.80 + @docusaurus/module-type-aliases 3.6.3
10:05:27 AM #10 13.80 + @docusaurus/tsconfig 3.6.3
10:05:27 AM #10 13.80 + @docusaurus/types 3.6.3
10:05:27 AM #10 13.80 + @types/node 22.10.2
10:05:27 AM #10 13.80 + prettier 3.4.2
10:05:27 AM #10 13.80 
10:05:27 AM #10 13.81 Done in 12.4s
10:05:41 AM #10 DONE 27.3s
10:05:41 AM 
10:05:41 AM #11 [builder 6/7] COPY . .
10:05:41 AM #11 sha256:57f08fb1e47a27f72f1477bdd6b796719ab5910ee7e25806b47881fae55b592d
10:05:47 AM #11 DONE 6.3s
10:05:47 AM 
10:05:47 AM #12 [builder 7/7] RUN pnpm run build
10:05:47 AM #12 sha256:97c44abb7452c2d7fe97abb5f8ab2cf003f43ffbd92d6c684491d0a6964ea1be
10:05:47 AM #12 0.722 
10:05:47 AM #12 0.722 > [email protected] build /usr/src/app
10:05:47 AM #12 0.722 > $npm_execpath run ready && $npm_execpath run format && DOCUSAURUS_PERF_LOGGER=true NODE_OPTIONS="--max-old-space-size=327680" docusaurus build
10:05:47 AM #12 0.722 
10:05:47 AM #12 1.182 
10:05:47 AM #12 1.182 > [email protected] ready /usr/src/app
10:05:47 AM #12 1.182 > $npm_execpath run clear && python3 tools/sanitize.py && python3 tools/process-blog.py && python3 tools/process-docs.py && python3 tools/process-backlinks.py && python3 tools/img-alt-to-figcaption.py
10:05:47 AM #12 1.182 
10:05:47 AM #12 1.640 
10:05:47 AM #12 1.640 > [email protected] clear /usr/src/app
10:05:47 AM #12 1.640 > rm -rf 'blog' && rm -rf 'docs' && rm -rf '**/*.config.js' && rm -rf '**/*.config.js.map' && rm -f 'docusaurus.config.js.map' && rm -f 'docusaurus.config.js' && rm -rf 'i18n /**/*.md' && cp tools/안녕.md i18n/ko/docusaurus-plugin-content-docs/current/Hey.md && rm -rf 'i18n /**/*.png' && rm -rf 'i18n /**/*.svg' && rm -rf 'i18n /**/*.jpg' && rm -rf 'i18n /**/*.jpeg' && rm -rf .docusaurus && rm -rf build && rm -rf .cache
10:05:47 AM #12 1.640 
10:05:53 AM #12 6.608 Found 2732 MD and MDX files.
10:05:53 AM #12 6.608 Replaced 0 hex marks.
10:06:17 AM #12 30.21 Replaced 11979 wikilinks.
10:06:21 AM #12 35.03 Found 5430 MD files.
10:06:21 AM #12 35.03 Wrote 3333 files with 9389 mentions to backlinks.ts.
10:06:21 AM #12 35.03 Wrote 2714 filenames to filenames.ts.
10:06:21 AM #12 35.39 Found 2768 MD and MDX files.
10:06:21 AM #12 35.39 Replaced 1569 alt texts.
10:06:23 AM #12 35.88 
10:06:23 AM #12 35.88 > [email protected] format /usr/src/app
10:06:23 AM #12 35.88 > prettier --log-level silent --config .prettierrc -w '**/*.{ts,tsx,json,md,mdx,css,scss,html,yml,yaml,mts,mjs,cts,cjs,js,jsx,xml}'
10:06:23 AM #12 35.88 
10:06:47 AM #12 61.09 [PERF] Get locales to build - 1.54 seconds! - (47mb -> 89mb)
10:06:47 AM #12 61.09 [INFO] Website will be built for all these locales: 
10:06:47 AM #12 61.09 - en
10:06:47 AM #12 61.09 - ko
10:06:47 AM #12 61.09 [INFO] [en] Creating an optimized production build...
10:06:47 AM #12 61.16 [PERF] Build > en > Load site > Load context - 73.85 ms - (89mb -> 102mb)
10:06:47 AM #12 61.62 [PERF] Build > en > Load site > Load plugins > Init plugins - 461.85 ms - (102mb -> 112mb)
10:06:47 AM #12 61.64 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load search-algolia@default > getDefaultCodeTranslationMessages() - 10.02 ms - (112mb -> 113mb)
10:06:47 AM #12 61.64 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load classic@default > translatePluginContent() - 14.00 ms - (112mb -> 113mb)
10:06:47 AM #12 61.75 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load classic@default > getDefaultCodeTranslationMessages() - 114.42 ms - (113mb -> 125mb)
10:06:47 AM #12 61.76 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load classic@default - 129.11 ms - (112mb -> 125mb)
10:06:47 AM #12 61.76 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load google-gtag@default - 129.98 ms - (112mb -> 125mb)
10:06:47 AM #12 61.88 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load search-algolia@default - 250.64 ms - (112mb -> 123mb)
10:06:50 AM #12 61.93 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load pages@default > loadContent() - 308.63 ms - (112mb -> 125mb)
10:06:50 AM #12 62.28 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load blog@default > loadContent() - 656.60 ms - (112mb -> 140mb)
10:06:50 AM #12 62.63 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load docs@default > loadContent() - 1.00 seconds! - (112mb -> 155mb)
10:06:50 AM #12 62.63 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load pages@default > contentLoaded() - 360.52 ms - (137mb -> 140mb)
10:06:50 AM #12 62.63 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load pages@default - 1.00 seconds! - (112mb -> 140mb)
10:06:50 AM #12 62.63 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load blog@default > translatePluginContent() - 347.79 ms - (140mb -> 140mb)
10:06:50 AM #12 62.81 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load docs@default > contentLoaded() - 179.28 ms - (140mb -> 168mb)
10:06:50 AM #12 62.81 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load docs@default - 1.19 seconds! - (112mb -> 168mb)
10:06:50 AM #12 62.81 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load blog@default > contentLoaded() - 183.72 ms - (140mb -> 155mb)
10:06:50 AM #12 62.82 [PERF] Build > en > Load site > Load plugins > Load plugins content > Load blog@default - 1.19 seconds! - (112mb -> 155mb)
10:06:50 AM #12 62.82 [PERF] Build > en > Load site > Load plugins > Load plugins content - 1.19 seconds! - (112mb -> 155mb)
10:06:50 AM #12 62.82 [PERF] Build > en > Load site > Load plugins - 1.66 seconds! - (102mb -> 155mb)
10:06:50 AM #12 62.94 [PERF] Build > en > Load site > Create site files - 119.17 ms - (157mb -> 169mb)
10:06:50 AM #12 62.94 [PERF] Build > en > Load site - 1.86 seconds! - (89mb -> 169mb)
10:06:50 AM #12 63.02 [PERF] Build > en > Creating rspack bundler configs - 72.59 ms - (170mb -> 166mb)
10:07:52 AM #12 125.7 [WARNING] {"message":"  ⚠ Invalid empty selector at assets/css/styles.2caaf62a.css:8925:1\n","compilerPath":"client"}
10:07:52 AM #12 125.7 [PERF] Build > en > Bundling with rspack - 62.71 seconds! - (166mb -> 161mb)
10:07:52 AM #12 125.7 [PERF] Build > en > SSG > Read client manifest - 5.95 ms - (162mb -> 164mb)
10:07:52 AM #12 125.8 [PERF] Build > en > SSG > Generate static files > Load App renderer > Server bundle size = 3.397 MB
10:07:52 AM #12 125.9 [PERF] Build > en > SSG > Generate static files > Load App renderer > Evaluate server bundle - 183.64 ms - (168mb -> 184mb)
10:07:52 AM #12 125.9 [PERF] Build > en > SSG > Generate static files > Load App renderer - 187.85 ms - (168mb -> 184mb)

Then it crashes

[slorber]

This is not crashing

It's running an infinite while loop while trying to SSG your pages, produced by your own swizzled code:

I don't know what's the purpose of that code, and why it previously worked. What I know is that removing it solves the problem.

With this code commented, on M3 pro, your site can build in 150 seconds / per locale, and consume < 1gb memory when running NODE_OPTIONS="--max-old-space-size=1000" pnpm run docusaurus build

[anaclumos]

@slorber Interesting; this was to add a "line break" with the emoji, under 2 assumtions

• ALL my posts will contain a trailing emoji
• All titles will be written after one # (not in the frontmatter)

Seems like the way we handle title has changed a bit. Do we no longer consider markdown h1 tags, and only consider frontmatter titles?

[anaclumos]

And BTW how'd the hell u find it? AMAZING. Sponsoring ❤️‍🔥

[slorber]

Thanks 😄

I don't think we changed anything significant regarding titles, but maybe one of those?

• feat(blog): Add frontMatter.title_meta to override title for SEO #10586
• feat(mdx-loader): wrap mdx content title (# Title) in <header> for concistency #10335

I found out by running Docusaurus with NODE_OPTIONS="--inspect", then connect to the debugger in Chrome chrome://inspect then hit the debugger pause button while Docusaurus was stuck, and found that the Node.js program was stuck in that infinite loop.