Technology history for readworks.org
Stack size over time
From 2 detected technologies in Apr 2018 to 48 in Jun 2026.
Currently detected
- Google Font API since Apr 2018
- jQuery since Jun 2018
- Google Analytics since Jun 2018
- reCAPTCHA since Oct 2018
- core-js since Sep 2021
- Babel since Aug 2022
- Hammer.js since Aug 2022
- Lodash since Aug 2022
- MySQL since Aug 2022
- Sendgrid since Aug 2022
- Snowplow Analytics since Aug 2022
- Vimeo since Aug 2022
- Amazon Web Services since Aug 2022
- FancyBox since Aug 2022
- Google Workspace since Aug 2022
- MediaElement.js since Aug 2022
- Mustache since Aug 2022
- PHP since Aug 2022
- PWA since Aug 2022
- VideoJS since Aug 2022
- Weebly since Aug 2022
- Open Graph since Sep 2022
- Help Scout since Nov 2022
- Play since Nov 2022
- Preact since Nov 2022
- Scala since Nov 2022
- Simpli.fi since Apr 2023
- ActiveCampaign since Apr 2023
- Facebook Pixel since Apr 2023
- Vue.js since Aug 2023
- Element UI since Aug 2023
- Google Tag Manager since Apr 2024
- Cloudflare since Jun 2024
- Cloudflare Bot Management since Jun 2024
- HSTS since Mar 2025
- Caddy since Mar 2025
- Envoy since Mar 2025
- HTTP/3 since Mar 2025
- Amazon Advertising since Jul 2025
- Google Publisher Tag since Jul 2025
- Pinterest Conversion Tag since Jul 2025
- Prebid since Jul 2025
- Criteo since Jul 2025
- ID5 since Jul 2025
- Microsoft ASP.NET since Aug 2025
- Adobe Audience Manager since Aug 2025
- Skimlinks since Feb 2026
- Amazon SES since May 2026
Previously used
- Nginx Nov 2022 to Feb 2025 · 2 yrs
- OpenResty Nov 2022 to Feb 2025 · 2 yrs
- Apache HTTP Server Aug 2022 to May 2024 · 1 yr
- jQuery UI Nov 2023 to Nov 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Google Hosted Libraries Aug 2022 to Oct 2022 · 2 mo
- ResponsiveVoice Aug 2022 to Oct 2022 · 2 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Modernizr Apr 2018 to Dec 2018 · 8 mo
- Select2 Jun 2018 to Dec 2018 · 6 mo
- TrackJs Jun 2018 to Dec 2018 · 6 mo
- Twitter Jun 2018 to Sep 2018 · 3 mo
Timeline
2026 2 added
- added Amazon SES May 2026 · Email
- added Skimlinks Feb 2026 · Affiliate programs
2025 7 added · 2 dropped
- added Adobe Audience Manager Aug 2025 · Segmentation
- added Microsoft ASP.NET Aug 2025 · Web frameworks
- added Pinterest Conversion Tag Jul 2025 · Analytics
- dropped Nginx Apr 2025 · Web servers
- dropped OpenResty Apr 2025 · Web servers
- added Caddy Mar 2025 · Web servers
- added Envoy Mar 2025 · Reverse proxies
- added HSTS Mar 2025 · Security
- added HTTP/3 Mar 2025 · Miscellaneous
2024 5 added · 2 dropped
- added Preact Oct 2024 · JavaScript libraries
- dropped Preact Sep 2024 · JavaScript libraries
- dropped Apache HTTP Server Jul 2024 · Web servers
- added Cloudflare Jun 2024 · CDN
- added Cloudflare Bot Management Jun 2024 · Security
- added Preact Jun 2024 · JavaScript libraries
- added Google Tag Manager Apr 2024 · Tag managers
2023 27 added · 4 dropped · 2 switched
- dropped Preact Dec 2023 · JavaScript libraries
- added jQuery UI Nov 2023 · JavaScript libraries
- switched jQuery UI Preact Oct 2023 · JavaScript libraries
- added Element UI Aug 2023 · UI frameworks
- added Vue.js Aug 2023 · JavaScript frameworks
- dropped Wheelio Jul 2023 · Widgets
- dropped Preact Jun 2023 · JavaScript libraries
- added ActiveCampaign May 2023 · Email
- added Apache HTTP Server May 2023 · Web servers
- switched ResponsiveVoice Babel May 2023 · Miscellaneous
- added Facebook Pixel May 2023 · Analytics
- added FancyBox May 2023 · JavaScript libraries
- added Hammer.js May 2023 · JavaScript libraries
- added Help Scout May 2023 · Issue trackers
- added Lodash May 2023 · JavaScript libraries
- added MediaElement.js May 2023 · Video players
- added Mustache May 2023 · JavaScript frameworks
- added MySQL May 2023 · Databases
- added Nginx May 2023 · Web servers
- added OpenResty May 2023 · Web servers
- added PHP May 2023 · Programming languages
- added Play May 2023 · Web frameworks
- added Scala May 2023 · Programming languages
- added Simpli.fi May 2023 · Advertising
- added Snowplow Analytics May 2023 · Analytics
- added VideoJS May 2023 · Video players
- added Vimeo May 2023 · Video players
- added Weebly May 2023 · CMS
- added ActiveCampaign Apr 2023 · Email
- dropped C Apr 2023 · Programming languages
- added Facebook Pixel Apr 2023 · Analytics
- added Simpli.fi Apr 2023 · Advertising
- added C Feb 2023 · Programming languages
2022 1 added · 1 dropped
- dropped Google Hosted Libraries Dec 2022 · CDN
- added Open Graph Sep 2022 · Miscellaneous
2021 2 added · 1 dropped
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- dropped jQuery Mar 2021 · JavaScript libraries
2020 3 dropped
- dropped Modernizr Mar 2020 · JavaScript Libraries
- dropped Select2 Mar 2020 · JavaScript Libraries
- dropped TrackJs Mar 2020 · Analytics