Technology history for lesswrong.com
Stack size over time
From 3 detected technologies in May 2018 to 31 in Jun 2026 (peak 32).
Currently detected
- React since May 2018
- Google Analytics since Jun 2018
- Intercom since Jun 2018
- Typekit since Jun 2018
- Node.js since Jun 2018
- jQuery since Aug 2018
- PHP since Aug 2018
- MediaWiki since Aug 2018
- Google Tag Manager since May 2019
- reCAPTCHA since May 2019
- jQuery Migrate since Jul 2019
- Sentry since Nov 2019
- jsDelivr since Jul 2020
- Cloudinary since Feb 2021
- Amazon Web Services since Aug 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- HSTS since Jun 2023
- Apache HTTP Server since Jul 2023
- Debian since Jul 2023
- Webpack since Jul 2023
- Mustache since Jul 2023
- PWA since Jul 2023
- MathJax since Apr 2024
- Priority Hints since Oct 2025
- Vercel since Oct 2025
- Next.js since Oct 2025
- Next.js App Router since Oct 2025
- Turbopack since Dec 2025
- Mailgun since Jan 2026
- Prism since Apr 2026
Previously used
- YouTube May 2021 to Mar 2026 · 4 yrs
- Three.js Nov 2025 to Dec 2025 · 1 mo
- Hammer.js Jul 2021 to Nov 2025 · 4 yrs
- Amazon CloudFront Nov 2024 to Sep 2025 · 10 mo
- Datadog Jan 2023 to Sep 2025 · 2 yrs
- Nginx Dec 2018 to Sep 2025 · 6 yrs
- Apollo Jun 2025 to Jun 2025 · 1 mo
- GraphQL Jun 2025 to Jun 2025 · 1 mo
- TypeScript Jun 2025 to Jun 2025 · 1 mo
- Google Font API May 2018 to May 2025 · 7 yrs
- JSS Feb 2022 to Apr 2025 · 3 yrs
- MUI Apr 2022 to Apr 2025 · 3 yrs
- core-js Sep 2021 to Jul 2024 · 2 yrs
- Algolia Jul 2021 to Jul 2023 · 2 yrs
- Express Jun 2018 to May 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Mapbox GL JS Sep 2022 to Sep 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Stripe Dec 2020 to Jul 2021 · 7 mo
- Meteor May 2018 to Feb 2021 · 2 yrs
- MongoDB Jun 2018 to Feb 2021 · 2 yrs
- Google Maps Sep 2019 to Sep 2019 · 1 mo
- VWO Aug 2018 to Jun 2019 · 10 mo
- Lodash Jun 2018 to Jun 2018 · 1 mo
- Underscore.js Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 2 added · 3 dropped
- dropped YouTube Jun 2026 · Video players
- added Prism Apr 2026 · Miscellaneous
- dropped Three.js Mar 2026 · JavaScript graphics
- dropped Hammer.js Jan 2026 · JavaScript libraries
- added Mailgun Jan 2026 · Email
2025 11 added · 10 dropped
- added Turbopack Dec 2025 · Development
- dropped Amazon CloudFront Nov 2025 · CDN
- dropped Datadog Nov 2025 · RUM
- dropped Nginx Nov 2025 · Web servers
- added Three.js Nov 2025 · JavaScript graphics
- added Next.js Oct 2025 · JavaScript frameworks
- added Next.js App Router Oct 2025 · JavaScript frameworks
- added Node.js Oct 2025 · Programming languages
- added Priority Hints Oct 2025 · Performance
- added React Oct 2025 · JavaScript frameworks
- added Vercel Oct 2025 · PaaS
- dropped Apollo Aug 2025 · JavaScript libraries
- dropped GraphQL Aug 2025 · Programming languages
- dropped React Aug 2025 · JavaScript frameworks
- dropped TypeScript Aug 2025 · Programming languages
- dropped Google Font API Jul 2025 · Font scripts
- added Apollo Jun 2025 · JavaScript libraries
- added GraphQL Jun 2025 · Programming languages
- dropped JSS Jun 2025 · JavaScript frameworks
- dropped MUI Jun 2025 · UI frameworks
- added TypeScript Jun 2025 · Programming languages
2024 3 added · 2 dropped
- added Amazon CloudFront Nov 2024 · CDN
- dropped core-js Oct 2024 · JavaScript libraries
- dropped YouTube Sep 2024 · Video players
- added YouTube May 2024 · Video players
- added MathJax Apr 2024 · JavaScript graphics
2023 10 added · 6 dropped · 1 switched
- dropped Algolia Nov 2023 · Search engines
- dropped YouTube Nov 2023 · Video players
- switched Express Apache HTTP Server Jul 2023 · Web servers
- added Debian Jul 2023 · Operating systems
- added Mustache Jul 2023 · JavaScript frameworks
- dropped Node.js Jul 2023 · Programming languages
- added PWA Jul 2023 · Miscellaneous
- added Webpack Jul 2023 · Miscellaneous
- added YouTube Jul 2023 · Video players
- added HSTS Jun 2023 · Security
- dropped YouTube Jun 2023 · Video players
- dropped C May 2023 · Programming languages
- added Hammer.js May 2023 · JavaScript libraries
- added C Feb 2023 · Programming languages
- added YouTube Feb 2023 · Video players
- added Datadog Jan 2023 · RUM
- dropped Hammer.js Jan 2023 · JavaScript libraries
2022 29 added · 3 dropped
- dropped Mapbox GL JS Dec 2022 · Maps
- added RSS Dec 2022 · Miscellaneous
- added Mapbox GL JS Sep 2022 · Maps
- added Open Graph Sep 2022 · Miscellaneous
- added Algolia Aug 2022 · Search engines
- added Amazon Web Services Aug 2022 · PaaS
- added Cloudinary Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added Express Aug 2022 · Web servers
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added Hammer.js Aug 2022 · JavaScript libraries
- added Intercom Aug 2022 · Live chat
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added JSS Aug 2022 · JavaScript frameworks
- added MediaWiki Aug 2022 · Wikis
- added MUI Aug 2022 · UI frameworks
- added Nginx Aug 2022 · Web servers
- added Node.js Aug 2022 · Programming languages
- added PHP Aug 2022 · Programming languages
- added React Aug 2022 · JavaScript frameworks
- added reCAPTCHA Aug 2022 · Security
- added Sentry Aug 2022 · Issue trackers
- added Typekit Aug 2022 · Font scripts
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added MUI Jul 2022 · UI frameworks
- dropped MUI Jun 2022 · UI frameworks
- added MUI Apr 2022 · UI frameworks
- added JSS Feb 2022 · Development
2021 13 added · 9 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- dropped Stripe Sep 2021 · Payment processors
- added Wheelio Sep 2021 · Widgets
- added Algolia Jul 2021 · Search engines
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Hammer.js Jul 2021 · JavaScript libraries
- added Intercom Jul 2021 · CRM
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added Sentry Jul 2021 · Issue trackers
- dropped YouTube Jul 2021 · Video players
- added jQuery Jun 2021 · JavaScript libraries
- added YouTube May 2021 · Video players
- dropped Meteor Apr 2021 · JavaScript frameworks
- dropped MongoDB Apr 2021 · Databases
- added Express Mar 2021 · Web servers
- dropped Intercom Mar 2021 · Analytics
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- dropped Sentry Mar 2021 · Issue trackers
- added Cloudinary Feb 2021 · CDN
- added Typekit Feb 2021 · Font scripts
2020 2 added
2019 18 added · 3 dropped
- dropped Google Maps Nov 2019 · Maps
- added Sentry Nov 2019 · Issue Trackers
- dropped Express Oct 2019 · Web Frameworks
- added Google Maps Sep 2019 · Maps
- dropped VWO Aug 2019 · Analytics
- added jQuery Migrate Jul 2019 · JavaScript Libraries
- added Google Tag Manager May 2019 · Tag Managers
- added reCAPTCHA May 2019 · Captchas
- added Express Mar 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Intercom Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added MediaWiki Mar 2019 · Wikis
- added Meteor Mar 2019 · JavaScript Frameworks
- added MongoDB Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added Node.js Mar 2019 · Programming Languages
- added PHP Mar 2019 · Programming Languages
- added React Mar 2019 · JavaScript Frameworks
- added VWO Mar 2019 · Analytics
2018 7 added · 1 dropped · 2 switched
- added Nginx Dec 2018 · Web Servers
- dropped Typekit Oct 2018 · Font Scripts
- added Express Jun 2018 · Web Frameworks
- added Google Analytics Jun 2018 · Analytics
- added Intercom Jun 2018 · Analytics
- switched Underscore.js Lodash Jun 2018 · JavaScript Frameworks
- added MongoDB Jun 2018 · Databases
- added Node.js Jun 2018 · Programming Languages
- added Typekit Jun 2018 · Font Scripts
- switched Lodash Underscore.js Jun 2018 · JavaScript Frameworks