Technology history for pspdfkit.com
Stack size over time
From 1 detected technologies in Feb 2018 to 43 in Oct 2026.
Currently detected
- Cloudflare since Feb 2018
- Google Analytics since Jun 2018
- React since Jun 2018
- Clicky since Jun 2018
- Hotjar since Jun 2018
- Google Tag Manager since Jun 2018
- Intercom since Jun 2018
- Webpack since Jul 2019
- Next.js since Jul 2019
- Node.js since Jul 2019
- Babel since Apr 2020
- Ruby since Oct 2020
- Ruby on Rails since Oct 2020
- jQuery since May 2021
- Google Optimize since Jul 2021
- core-js since Sep 2021
- Hammer.js since Sep 2021
- Linkedin Insight Tag since Dec 2021
- Microsoft Advertising since Dec 2021
- Twitter Ads since Dec 2021
- DocuSign since Aug 2022
- Pardot since Aug 2022
- Google Workspace since Aug 2022
- Zendesk since Aug 2022
- Highlight.js since Sep 2022
- Moment.js since Sep 2022
- Marked since Sep 2022
- Cloudflare Bot Management since Sep 2022
- HSTS since Sep 2022
- Calendly since Sep 2022
- Open Graph since Sep 2022
- Salesforce since Oct 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- RSS since Dec 2022
- Matomo Analytics since Mar 2023
- Matomo Tag Manager since Mar 2023
- 6sense since Feb 2024
- VWO since May 2024
- Amazon ALB since Sep 2024
- Amazon Web Services since Sep 2024
- Plausible since Jan 2026
- Vercel since Jan 2026
- Envoy since Feb 2026
Previously used
- Bootstrap May 2021 to Nov 2022 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Microsoft Clarity Jan 2022 to Oct 2022 · 9 mo
- Google Remarketing Tag Sep 2021 to May 2022 · 8 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Twitter Analytics Dec 2021 to Apr 2022 · 4 mo
- Preact Nov 2021 to Mar 2022 · 4 mo
- reCAPTCHA Dec 2019 to Jan 2022 · 2 yrs
- Choices Oct 2021 to Oct 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- TrackJs May 2021 to Jun 2021 · 1 mo
- Stimulus Feb 2021 to Feb 2021 · 1 mo
Timeline
2026 1 dropped
- dropped Cloudflare Network Error Logging Mar 2026 · Issue trackers
2024 4 added
- added Amazon ALB Sep 2024 · Load balancers
- added Amazon Web Services Sep 2024 · PaaS
- added VWO May 2024 · Analytics
- added 6sense Feb 2024 · Marketing automation
2023 1 added · 1 dropped · 1 switched
- switched Microsoft Clarity Matomo Analytics Mar 2023 · Analytics
- added Matomo Tag Manager Mar 2023 · Tag managers
- dropped Bootstrap Jan 2023 · UI frameworks
2022 24 added · 4 dropped · 1 switched
- added RSS Dec 2022 · Miscellaneous
- added Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- added Salesforce Oct 2022 · CRM
- added Calendly Sep 2022 · Appointment scheduling
- added Open Graph Sep 2022 · Miscellaneous
- added Babel Aug 2022 · Miscellaneous
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added core-js Aug 2022 · JavaScript libraries
- added DocuSign Aug 2022 · Miscellaneous
- added Google Optimize Aug 2022 · A/B Testing
- added Google Workspace Aug 2022 · Webmail
- added Hammer.js Aug 2022 · JavaScript libraries
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Microsoft Advertising Aug 2022 · Advertising
- added Microsoft Clarity Aug 2022 · Analytics
- added Next.js Aug 2022 · Web frameworks
- added Node.js Aug 2022 · Programming languages
- added Pardot Aug 2022 · Marketing automation
- added Twitter Ads Aug 2022 · Advertising
- added Webpack Aug 2022 · Miscellaneous
- added Zendesk Aug 2022 · Documentation
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Twitter Analytics Jun 2022 · Analytics
- dropped Preact May 2022 · JavaScript libraries
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped reCAPTCHA Mar 2022 · Security
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Microsoft Clarity Jan 2022 · Analytics
2021 12 added · 6 dropped
- dropped Choices Dec 2021 · Miscellaneous
- added Linkedin Insight Tag Dec 2021 · Analytics
- added Microsoft Advertising Dec 2021 · Advertising
- added Twitter Ads Dec 2021 · Advertising
- added Twitter Analytics Dec 2021 · Analytics
- dropped Wheelio Dec 2021 · Widgets
- added Preact Nov 2021 · JavaScript libraries
- added Choices Oct 2021 · Miscellaneous
- dropped jQuery Oct 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- dropped TrackJs Aug 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added Bootstrap May 2021 · UI frameworks
- added jQuery May 2021 · JavaScript libraries
- added TrackJs May 2021 · Analytics
- dropped Stimulus Apr 2021 · JavaScript frameworks
- dropped Babel Mar 2021 · Miscellaneous
- added Stimulus Feb 2021 · JavaScript frameworks
2019 1 added
- added reCAPTCHA Dec 2019 · Captchas
2018 1 added
- added Cloudflare Feb 2018 · CDN