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A log-in free way to use GPT-4 to get explanations for other people’s code. Paste your code into our code editor and get your GPT-4 explanation with a sharable link you can give to colleagues.
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WhatDoesThisCodeDo.com
GPT-4 driven code explanations
![Leng Lee](https://ph-avatars.imgix.net/103637/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Beam Analytics is the best GA4 alternative with the most generous free tier (up to 100k page views a month). It is GDPR compliant and cookie-free, and comes with funnel analysis, custom events and cohort retention.
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Beam Analytics
The best GA4 alternative with the most generous free tier