Technology history for primary.com

2026 2 dropped

• dropped Back In Stock Feb 2026 · Shopify apps
• dropped OpenResty Jan 2026 · Web servers

2025 12 added · 6 dropped · 2 switched

• dropped Apollo Dec 2025 · JavaScript libraries
• dropped GraphQL Dec 2025 · Programming languages
• dropped TypeScript Dec 2025 · Programming languages
• dropped Azure Nov 2025 · PaaS
• added Forter Oct 2025 · Security
• added Global-e Oct 2025 · Cross border ecommerce
• switched lit-html → lit-element Aug 2025 · JavaScript libraries
• switched lit-element → lit-html Aug 2025 · JavaScript libraries
• added Azure Jun 2025 · PaaS
• added Digioh Jun 2025 · Form builders
• dropped Lever Jun 2025 · Recruitment & staffing
• added Lightbox Jun 2025 · JavaScript libraries
• added Apollo May 2025 · JavaScript libraries
• added Babylist May 2025 · Widgets
• added GraphQL May 2025 · Programming languages
• added TypeScript May 2025 · Programming languages
• added Bazaarvoice Reviews Apr 2025 · Reviews
• added Lever Apr 2025 · Recruitment & staffing
• dropped Amazon ALB Mar 2025 · Load balancers
• added FlagSmith Mar 2025 · Feature management

2024 3 added · 2 dropped

• dropped Lever Dec 2024 · Recruitment & staffing
• dropped Envoy Jun 2024 · Reverse proxies
• added Amazon ALB May 2024 · Load balancers
• added Envoy Apr 2024 · Reverse proxies
• added Segment Jan 2024 · Customer data platform

2023 22 added · 2 dropped · 2 switched

• dropped Segment Jul 2023 · Customer data platform
• added Amazon Web Services May 2023 · PaaS
• added Apple Pay May 2023 · Payment processors
• added Attentive May 2023 · Personalisation
• added Back In Stock May 2023 · Shopify apps
• switched FullStory → Datadog May 2023 · Analytics
• added Google Workspace May 2023 · Email
• added Highlight.js May 2023 · JavaScript libraries
• added HSTS May 2023 · Security
• added HTTP/3 May 2023 · Miscellaneous
• added jsDelivr May 2023 · CDN
• added Lever May 2023 · Recruitment & staffing
• added Mailgun May 2023 · Email
• added Olark May 2023 · Live chat
• added Open Graph May 2023 · Miscellaneous
• added OpenResty May 2023 · Web servers
• added Priority Hints May 2023 · Performance
• added Segment May 2023 · Customer data platform
• added Vite May 2023 · Miscellaneous
• added Vue.js May 2023 · JavaScript frameworks
• dropped C Apr 2023 · Programming languages
• added Vite Mar 2023 · Miscellaneous
• switched PHP → C Feb 2023 · Programming languages
• added FullStory Feb 2023 · Analytics
• added Priority Hints Feb 2023 · Performance
• added Segment Jan 2023 · Customer data platform

2022 28 added · 11 dropped · 1 switched

• dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
• dropped Laravel Dec 2022 · Web frameworks
• dropped Unpkg Dec 2022 · CDN
• dropped Webpack Dec 2022 · Miscellaneous
• dropped Yotpo Reviews Dec 2022 · Reviews
• switched Polyfill → Highlight.js Sep 2022 · JavaScript libraries
• added HSTS Sep 2022 · Security
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added Amazon Web Services Aug 2022 · PaaS
• added Apple Pay Aug 2022 · Payment processors
• added Attentive Aug 2022 · Personalisation
• added Back In Stock Aug 2022 · Shopify apps
• added Cloudflare Network Error Logging Aug 2022 · Issue trackers
• added Datadog Aug 2022 · Analytics
• added Google Workspace Aug 2022 · Webmail
• added Lever Aug 2022 · Recruitment & staffing
• added Olark Aug 2022 · Live chat
• added Unpkg Aug 2022 · CDN
• added Yotpo Reviews Aug 2022 · Reviews
• dropped Google Hosted Libraries Jul 2022 · CDN
• added Unpkg Jun 2022 · CDN
• added Yotpo Reviews Jun 2022 · Reviews
• added Apple Pay May 2022 · Payment processors
• added Olark May 2022 · Live chat
• added Attentive Apr 2022 · Widgets
• added Back In Stock Apr 2022 · Shopify apps
• added Datadog Apr 2022 · Analytics
• added Lever Apr 2022 · Recruitment & staffing
• dropped Webpack Apr 2022 · Miscellaneous
• added TikTok Pixel Mar 2022 · Analytics
• added TruValidate Mar 2022 · Security
• dropped Amazon ALB Feb 2022 · Load balancers
• dropped Amazon Web Services Feb 2022 · PaaS
• added Google Hosted Libraries Feb 2022 · CDN
• added LazySizes Feb 2022 · JavaScript libraries
• added Shop Pay Feb 2022 · Payment processors
• dropped Beans Jan 2022 · Loyalty & rewards
• dropped Choices Jan 2022 · Miscellaneous
• added Dynamic Yield Jan 2022 · Personalisation

2021 31 added · 19 dropped

• dropped Wheelio Dec 2021 · Widgets
• added Beans Nov 2021 · Loyalty & rewards
• added Choices Nov 2021 · Miscellaneous
• added Cloudflare Bot Management Nov 2021 · Security
• dropped Unpkg Nov 2021 · CDN
• dropped Apple Pay Oct 2021 · Payment processors
• added PayPal Oct 2021 · Payment processors
• added Venmo Oct 2021 · Payment processors
• added Amazon ALB Sep 2021 · Load balancers
• added Amazon Web Services Sep 2021 · PaaS
• added core-js Sep 2021 · JavaScript libraries
• added Kiwi Sizing Sep 2021 · Personalisation
• added Unpkg Sep 2021 · CDN
• added Wheelio Sep 2021 · Widgets
• added Yotpo Sep 2021 · Reviews
• added Google Ads Conversion Tracking Aug 2021 · Analytics
• added Google Remarketing Tag Aug 2021 · Retargeting
• added Boomerang Jul 2021 · JavaScript libraries
• added Cart Functionality Jul 2021 · Ecommerce
• added Facebook Pixel Jul 2021 · Analytics
• added jQuery Jul 2021 · JavaScript libraries
• added Lodash Jul 2021 · JavaScript libraries
• added Pinterest Conversion Tag Jul 2021 · Analytics
• added React Jul 2021 · JavaScript libraries
• added Sentry Jul 2021 · Issue trackers
• added Webpack Jul 2021 · Miscellaneous
• dropped Cart Functionality Jun 2021 · Ecommerce
• added AWIN May 2021 · Affiliate programs
• dropped Nginx May 2021 · Web servers
• dropped Phusion Passenger May 2021 · Web servers
• dropped RackCache May 2021 · Caching
• dropped reCAPTCHA May 2021 · Security
• dropped Ruby May 2021 · Programming languages
• dropped Stripe May 2021 · Payment processors
• dropped Varnish May 2021 · Caching
• added Zendesk May 2021 · Live chat
• added Apple Pay Apr 2021 · Payment processors
• added Cart Functionality Apr 2021 · Ecommerce
• added Cloudflare Apr 2021 · CDN
• added Klaviyo Apr 2021 · Marketing automation
• added Shopify Apr 2021 · Ecommerce
• dropped Algolia Mar 2021 · Search engines
• dropped AngularJS Mar 2021 · JavaScript frameworks
• dropped Bounce Exchange Mar 2021 · Marketing automation
• dropped Google Analytics Enhanced eCommerce Mar 2021 · Ecommerce
• dropped jQuery Mar 2021 · JavaScript libraries
• dropped Lodash Mar 2021 · JavaScript libraries
• dropped Mixpanel Mar 2021 · Analytics
• dropped Sentry Mar 2021 · Issue trackers
• added Wunderkind Feb 2021 · Marketing automation

2020 1 switched

• switched Algolia Realtime Search → Algolia Mar 2020 · Search Engines

2019 23 added · 4 dropped

• dropped Bootstrap Nov 2019 · Web Frameworks
• dropped PayPal Nov 2019 · Payment Processors
• added reCAPTCHA Nov 2019 · Captchas
• added Sentry Nov 2019 · Issue Trackers
• dropped Webpack Nov 2019 · Miscellaneous
• added Algolia Realtime Search Mar 2019 · Search Engines
• added AngularJS Mar 2019 · JavaScript Frameworks
• added Bootstrap Mar 2019 · Web Frameworks
• added Bounce Exchange Mar 2019 · Marketing Automation
• added Facebook Mar 2019 · Widgets
• added Google Analytics Mar 2019 · Analytics
• added Google Analytics Enhanced eCommerce Mar 2019 · Analytics
• added Google Tag Manager Mar 2019 · Tag Managers
• added jQuery Mar 2019 · JavaScript Libraries
• added Lodash Mar 2019 · JavaScript Libraries
• added Mixpanel Mar 2019 · Analytics
• added Nginx Mar 2019 · Web Servers
• added PayPal Mar 2019 · Payment Processors
• added Phusion Passenger Mar 2019 · Web Servers
• added RackCache Mar 2019 · Cache Tools
• added Ruby Mar 2019 · Programming Languages
• added Stripe Mar 2019 · Payment Processors
• added Varnish Mar 2019 · Cache Tools
• added Webpack Mar 2019 · Miscellaneous
• dropped Braintree Feb 2019 · Payment Processors
• added Webpack Feb 2019 · Miscellaneous
• added PayPal Jan 2019 · Payment Processors

2018 18 added · 3 dropped

• dropped Ruby on Rails Nov 2018 · Web Frameworks
• dropped Lodash Aug 2018 · JavaScript Frameworks
• dropped Underscore.js Aug 2018 · JavaScript Frameworks
• added Algolia Realtime Search Jun 2018 · Search Engines
• added AngularJS Jun 2018 · JavaScript Frameworks
• added Bootstrap Jun 2018 · Web Frameworks
• added Bounce Exchange Jun 2018 · Marketing Automation
• added Braintree Jun 2018 · Payment Processors
• added Facebook Jun 2018 · Widgets
• added Google Analytics Jun 2018 · Analytics
• added Google Analytics Enhanced eCommerce Jun 2018 · Analytics
• added jQuery Jun 2018 · JavaScript Frameworks
• added Lodash Jun 2018 · JavaScript Frameworks
• added Mixpanel Jun 2018 · Analytics
• added Nginx Jun 2018 · Web Servers
• added Phusion Passenger Jun 2018 · Web Servers
• added RackCache Jun 2018 · Cache Tools
• added Ruby Jun 2018 · Programming Languages
• added Ruby on Rails Jun 2018 · Web Frameworks
• added Underscore.js Jun 2018 · JavaScript Frameworks
• added Varnish Jun 2018 · Cache Tools