Analytics
Clarity is a free user behavior analytics tool that helps you understand how users are interacting with your website through session replays and heatmaps

Tag managers
Google Tag Manager helps make website tag management simple with tools solutions that allow small businesses to deploy and edit tags all in one place

CDN
The CDN for everything on npm

Payment processors
Stripe powers online and in person payment processing and financial solutions for businesses of all sizes Accept payments send payouts and automate financial processes with a suite of APIs and no code tools

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Analytics
PostHog is the open-source, all-in-one product analytics platform