Technology history for definition.org

2026 3 added · 3 dropped

• added Cloudflare Bot Management Jun 2026 · Security
• dropped Microsoft ASP.NET Apr 2026 · Web frameworks
• added Pinterest Conversion Tag Mar 2026 · Analytics
• added 33Across Feb 2026 · Advertising
• dropped 33Across Jan 2026 · Advertising
• dropped Nginx Jan 2026 · Web servers

2025 8 added · 8 dropped

• dropped New Relic Dec 2025 · RUM
• added TikTok Pixel Nov 2025 · Analytics
• added Microsoft ASP.NET Oct 2025 · Web frameworks
• added TripleLift Oct 2025 · Advertising
• added 33Across Aug 2025 · Advertising
• added Adobe Audience Manager Aug 2025 · Segmentation
• added Snowplow Analytics Aug 2025 · Analytics
• dropped Snowplow Analytics Jul 2025 · Analytics
• dropped 33Across May 2025 · Advertising
• dropped Cloudflare Bot Management May 2025 · Security
• added 33Across Feb 2025 · Advertising
• added Cloudflare Bot Management Feb 2025 · Security
• dropped 33Across Jan 2025 · Advertising
• dropped Cloudflare Bot Management Jan 2025 · Security
• dropped Font Awesome Jan 2025 · Font scripts
• dropped TripleLift Jan 2025 · Advertising

2024 6 added · 10 dropped

• added Priority Hints Dec 2024 · Performance
• added Cloudflare Bot Management Sep 2024 · Security
• added Snowplow Analytics Sep 2024 · Analytics
• dropped Microsoft ASP.NET Aug 2024 · Web frameworks
• dropped Polyfill Aug 2024 · JavaScript libraries
• added ID5 Jun 2024 · Advertising
• dropped Amazon Advertising May 2024 · Advertising
• dropped ID5 May 2024 · Advertising
• dropped Vidazoo May 2024 · Advertising
• dropped Adobe Audience Manager Mar 2024 · Segmentation
• dropped Cloudflare Bot Management Mar 2024 · Security
• added Adobe Audience Manager Jan 2024 · Segmentation
• added Microsoft ASP.NET Jan 2024 · Web frameworks
• dropped Pinterest Conversion Tag Jan 2024 · Analytics
• dropped PWA Jan 2024 · Miscellaneous
• dropped Twitter Ads Jan 2024 · Advertising

2023 41 added · 13 dropped

• dropped Google Optimize Dec 2023 · A/B Testing
• added Amazon Advertising Nov 2023 · Advertising
• added Cloudflare Bot Management Nov 2023 · Security
• added ID5 Nov 2023 · Advertising
• dropped jsDelivr Nov 2023 · CDN
• added Rubicon Project Nov 2023 · Advertising
• dropped Snowplow Analytics Nov 2023 · Analytics
• added TripleLift Nov 2023 · Advertising
• dropped Amazon Advertising Oct 2023 · Advertising
• dropped Amazon ALB Oct 2023 · Load balancers
• dropped Amazon Web Services Oct 2023 · PaaS
• dropped Rubicon Project Oct 2023 · Advertising
• dropped TripleLift Oct 2023 · Advertising
• added TripleLift Jul 2023 · Advertising
• added Google Publisher Tag Jun 2023 · Advertising
• added jsDelivr Jun 2023 · CDN
• added Snowplow Analytics Jun 2023 · Analytics
• added 33Across May 2023 · Advertising
• added Amazon Advertising May 2023 · Advertising
• added Amazon ALB May 2023 · Load balancers
• added Amazon Web Services May 2023 · PaaS
• added Cart Functionality May 2023 · Ecommerce
• added core-js May 2023 · JavaScript libraries
• added Criteo May 2023 · Advertising
• added Facebook Pixel May 2023 · Analytics
• added Font Awesome May 2023 · Font scripts
• added Funding Choices May 2023 · Cookie compliance
• added Genesis theme May 2023 · WordPress themes
• added Google Optimize May 2023 · A/B Testing
• dropped Google Publisher Tag May 2023 · Advertising
• added Google Workspace May 2023 · Webmail
• added HTTP/3 May 2023 · Miscellaneous
• added Microsoft Advertising May 2023 · Advertising
• added Open Graph May 2023 · Miscellaneous
• added Outbrain May 2023 · Advertising
• added Pinterest Conversion Tag May 2023 · Analytics
• added Polyfill May 2023 · JavaScript libraries
• added Prebid May 2023 · Advertising
• added PWA May 2023 · Miscellaneous
• added reCAPTCHA May 2023 · Security
• added RSS May 2023 · Miscellaneous
• added Rubicon Project May 2023 · Advertising
• added Sharethrough May 2023 · Advertising
• added Taboola May 2023 · Advertising
• dropped theTradeDesk May 2023 · Advertising
• added Twitter Ads May 2023 · Advertising
• added Vidazoo May 2023 · Advertising
• dropped Adobe Audience Manager Apr 2023 · Segmentation
• dropped Facebook Login Apr 2023 · Authentication
• added Facebook Pixel Apr 2023 · Analytics
• dropped Facebook Pixel Mar 2023 · Analytics
• added 33Across Feb 2023 · Advertising
• added Adobe Audience Manager Feb 2023 · Segmentation
• added Rubicon Project Jan 2023 · Advertising

2022 33 added · 11 dropped · 1 switched

• added Funding Choices Dec 2022 · Cookie compliance
• dropped Google Ads Conversion Tracking Dec 2022 · Analytics
• added RSS Dec 2022 · Miscellaneous
• dropped Rubicon Project Dec 2022 · Advertising
• dropped 33Across Nov 2022 · Advertising
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added 33Across Aug 2022 · Advertising
• added Amazon Advertising Aug 2022 · Advertising
• added Cart Functionality Aug 2022 · Ecommerce
• switched jQuery UI → core-js Aug 2022 · JavaScript libraries
• added Criteo Aug 2022 · Advertising
• added Facebook Login Aug 2022 · Authentication
• added Facebook Pixel Aug 2022 · Analytics
• added Font Awesome Aug 2022 · Font scripts
• added Genesis theme Aug 2022 · WordPress themes
• added Google Ads Conversion Tracking Aug 2022 · Analytics
• added Google Optimize Aug 2022 · A/B Testing
• added Google Publisher Tag Aug 2022 · Advertising
• added Google Workspace Aug 2022 · Webmail
• added Microsoft Advertising Aug 2022 · Advertising
• added Outbrain Aug 2022 · Advertising
• added Pinterest Conversion Tag Aug 2022 · Analytics
• added Prebid Aug 2022 · Advertising
• added PWA Aug 2022 · Miscellaneous
• added reCAPTCHA Aug 2022 · Security
• added Rubicon Project Aug 2022 · Advertising
• added Sharethrough Aug 2022 · Advertising
• added Taboola Aug 2022 · Advertising
• added theTradeDesk Aug 2022 · Advertising
• added Twitter Ads Aug 2022 · Advertising
• added Vidazoo Aug 2022 · Advertising
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped Twitter Analytics Jun 2022 · Analytics
• dropped Amazon Advertising May 2022 · Advertising
• dropped Cart Functionality May 2022 · Ecommerce
• dropped Java Apr 2022 · Programming languages
• dropped New Relic Apr 2022 · Analytics
• dropped Snap Pixel Apr 2022 · Advertising
• dropped Cloudflare Bot Management Feb 2022 · Security
• added Criteo Feb 2022 · Advertising
• added Java Feb 2022 · Programming languages
• added Microsoft Advertising Feb 2022 · Advertising
• added New Relic Feb 2022 · Analytics
• added Sharethrough Feb 2022 · Advertising

2021 22 added · 8 dropped

• added Amazon Advertising Dec 2021 · Advertising
• added Cloudflare Bot Management Dec 2021 · Security
• dropped Wheelio Dec 2021 · Widgets
• added Genesis theme Nov 2021 · WordPress themes
• added Font Awesome Oct 2021 · Font scripts
• dropped Quantcast Choice Oct 2021 · Cookie compliance
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Google Ads Conversion Tracking Aug 2021 · Analytics
• added Google Remarketing Tag Aug 2021 · Retargeting
• dropped TrackJs Aug 2021 · Analytics
• added Cart Functionality Jul 2021 · Ecommerce
• added Facebook Login Jul 2021 · Social logins
• added Facebook Pixel Jul 2021 · Analytics
• added Google Optimize Jul 2021 · A/B Testing
• added jQuery UI Jul 2021 · JavaScript libraries
• added Pinterest Conversion Tag Jul 2021 · Analytics
• added Quantcast Choice Jul 2021 · Cookie compliance
• added Snap Pixel Jul 2021 · Advertising
• added theTradeDesk Jul 2021 · Advertising
• dropped Cart Functionality Jun 2021 · Ecommerce
• added Taboola Jun 2021 · Advertising
• added Vidazoo Jun 2021 · Advertising
• added Twitter Ads May 2021 · Advertising
• added Twitter Analytics May 2021 · Analytics
• dropped jQuery UI Mar 2021 · JavaScript libraries
• dropped New Relic Mar 2021 · Analytics
• dropped Quantcast Choice Mar 2021 · Cookie compliance
• added Google Publisher Tag Feb 2021 · Advertising
• dropped Inspectlet Jan 2021 · Analytics

2020 5 added · 2 dropped

• added Inspectlet Oct 2020 · Analytics
• added New Relic Oct 2020 · Analytics
• added TrackJs Oct 2020 · Analytics
• added Cart Functionality Aug 2020 · Ecommerce
• added Quantcast Choice Aug 2020 · Cookie compliance
• dropped Optimizely Jan 2020 · Analytics
• dropped parcel Jan 2020 · Miscellaneous

2019 8 added · 3 dropped

• added parcel Nov 2019 · Miscellaneous
• dropped Criteo Oct 2019 · Advertising Networks
• dropped New Relic Aug 2019 · Analytics
• added Criteo Jun 2019 · Advertising Networks
• added New Relic Jun 2019 · Analytics
• dropped Criteo May 2019 · Advertising Networks
• added Criteo Mar 2019 · Advertising Networks
• added jQuery UI Mar 2019 · JavaScript Libraries
• added Optimizely Mar 2019 · Analytics
• added Outbrain Mar 2019 · Widgets
• added Prebid Mar 2019 · Advertising Networks

2018 19 added · 1 dropped

• added jQuery UI Oct 2018 · JavaScript Libraries
• added Criteo Sep 2018 · Advertising Networks
• added Outbrain Sep 2018 · Widgets
• added Prebid Sep 2018 · Advertising Networks
• added AppNexus Jun 2018 · Advertising Networks
• added comScore Jun 2018 · Analytics
• added DoubleClick for Publishers (DFP) Jun 2018 · Advertising Networks
• added Facebook Jun 2018 · Widgets
• dropped Font Awesome Jun 2018 · Font Scripts
• added Google AdSense Jun 2018 · Advertising Networks
• added Google Analytics Jun 2018 · Analytics
• added MySQL Jun 2018 · Databases
• added OpenX Jun 2018 · Advertising Networks
• added PHP Jun 2018 · Programming Languages
• added PubMatic Jun 2018 · Advertising Networks
• added Quantcast Measure Jun 2018 · Analytics
• added Twitter Jun 2018 · Widgets
• added jQuery Migrate May 2018 · JavaScript Frameworks
• added Lazy.js May 2018 · JavaScript Frameworks
• added WordPress May 2018 · Blogs