Technology history for techchange.org
Stack size over time
From 22 detected technologies in Apr 2019 to 34 in Jun 2026 (peak 35).
Currently detected
- Disqus since Apr 2019
- Font Awesome since Apr 2019
- Google Analytics since Apr 2019
- MySQL since Apr 2019
- Nginx since Apr 2019
- Google Font API since Apr 2019
- Gravity Forms since Apr 2019
- PHP since Apr 2019
- Twitter Emoji (Twemoji) since Apr 2019
- Underscore.js since Apr 2019
- W3 Total Cache since Apr 2019
- WordPress since Apr 2019
- Backbone.js since Apr 2019
- Bootstrap since Apr 2019
- jQuery since Apr 2019
- jQuery Migrate since Apr 2019
- jQuery UI since Apr 2019
- MailChimp since Apr 2019
- reCAPTCHA since Aug 2019
- FancyBox since Sep 2021
- Google Workspace since Aug 2022
- Zendesk since Aug 2022
- Amazon Web Services since Aug 2022
- Open Graph since Sep 2022
- core-js since Oct 2022
- Slick since Oct 2022
- Cloudflare since Oct 2022
- jsDelivr since Oct 2022
- Google Tag Manager since Dec 2023
- HSTS since Dec 2023
- React since Dec 2023
- Lever since Jul 2024
- React Router since Nov 2024
- Amazon SES since May 2026
Previously used
- Workable Jan 2024 to Feb 2026 · 2 yrs
- Jobvite Jun 2025 to Jun 2025 · 1 mo
- Freshteam Nov 2024 to Jan 2025 · 2 mo
- BambooHR Oct 2024 to Oct 2024 · 1 mo
- Express Dec 2023 to Aug 2024 · 8 mo
- Node.js Dec 2023 to Aug 2024 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- AdRoll Apr 2019 to Mar 2020 · 11 mo
- Facebook Apr 2019 to Mar 2020 · 11 mo
- New Relic Apr 2019 to Mar 2020 · 11 mo
- Zendesk Chat Apr 2019 to Mar 2020 · 11 mo
Timeline
2026 1 dropped
- dropped Workable May 2026 · Recruitment & staffing
2025 4 added · 4 dropped
- added Workable Dec 2025 · Recruitment & staffing
- dropped Jobvite Aug 2025 · Recruitment & staffing
- added Jobvite Jun 2025 · Recruitment & staffing
- added Lever May 2025 · Recruitment & staffing
- dropped Lever Apr 2025 · Recruitment & staffing
- dropped Freshteam Mar 2025 · Recruitment & staffing
- added Lever Feb 2025 · Recruitment & staffing
- dropped Workable Jan 2025 · Recruitment & staffing
2024 7 added · 6 dropped
- dropped BambooHR Dec 2024 · Recruitment & staffing
- added Freshteam Nov 2024 · Recruitment & staffing
- added React Nov 2024 · JavaScript frameworks
- added React Router Nov 2024 · JavaScript frameworks
- added BambooHR Oct 2024 · Recruitment & staffing
- dropped Express Oct 2024 · Web servers
- dropped Node.js Oct 2024 · Programming languages
- dropped React Oct 2024 · JavaScript frameworks
- added Workable Oct 2024 · Recruitment & staffing
- dropped Lever Sep 2024 · Recruitment & staffing
- added Lever Jul 2024 · Recruitment & staffing
- dropped Workable Apr 2024 · Recruitment & staffing
- added Workable Jan 2024 · Recruitment & staffing
2022 24 added
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Backbone.js Aug 2022 · JavaScript frameworks
- added Bootstrap Aug 2022 · UI frameworks
- added Disqus Aug 2022 · Comment systems
- added FancyBox Aug 2022 · JavaScript libraries
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Workspace Aug 2022 · Email
- added Gravity Forms Aug 2022 · WordPress plugins
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added MailChimp Aug 2022 · Marketing automation
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added Underscore.js Aug 2022 · JavaScript libraries
- added W3 Total Cache Aug 2022 · Caching
- added WordPress Aug 2022 · CMS
- added Zendesk Aug 2022 · Documentation
2021 7 added · 6 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Gravity Forms Nov 2021 · Miscellaneous
- added W3 Total Cache Nov 2021 · Caching
- dropped Gravity Forms Oct 2021 · Miscellaneous
- dropped W3 Total Cache Oct 2021 · Caching
- added FancyBox Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Disqus Jul 2021 · Comment systems
- added jQuery UI Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped Disqus Mar 2021 · Comment systems
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2020 4 dropped
- dropped AdRoll May 2020 · Advertising Networks
- dropped Facebook May 2020 · Widgets
- dropped New Relic May 2020 · Analytics
- dropped Zendesk Chat May 2020 · Live Chat
2019 1 added
- added reCAPTCHA Aug 2019 · Captchas