Glossary
What is a JavaScript Framework?
A JavaScript framework is a structured library for building web applications — such as React, Vue, or Angular — often detectable from public scripts and used as a technographic targeting signal.
Quick definition
A JavaScript framework is a structured library for building web applications — such as React, Vue, or Angular — often detectable from public scripts and used as a technographic targeting signal.
Stack-aware outbound
Developer tools and frontend agencies personalize outreach around the frameworks a company already ships. Technology filters make that targeting searchable.
Related terms
Technology Signal
A technology signal is evidence that a website uses a particular product, library, CMS, analytics tool, or platform — inferred from public page assets, scripts, headers, or other crawlable markers.
Technographics
Technographics are data describing the software, platforms, and digital tools a company uses — especially those detectable on public websites — used to segment markets and prioritize B2B outreach.
Technology Filter
A technology filter restricts search results to companies whose websites show one or more selected technologies, such as Shopify, React, or HubSpot.
Keep exploring
Browse the full technographic glossary or follow the B2B prospecting playbook to search by stack and unlock leads.