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py2fa vs SponsorBlock

A side-by-side look at py2fa and SponsorBlock. For an in-depth review of either product, follow the links below.

py2fa

py2fa

Security & Privacy

py2fa is an open-source Python library for implementing two-factor authentication (2FA). It supports time-based one-time passwords (TOTP) and HMAC-based one-time passwords (HOTP). py2fa makes it easy to add 2FA to Python applications and websites by handling the cryptographic operations and providing utilities for generating/validating tokens.

twofactor-authenticationotptotphotppython
SponsorBlock

SponsorBlock

Online Services

SponsorBlock is a browser extension that allows users to skip sponsored segments in YouTube videos. It crowdsources data from the community to identify parts of videos that are sponsor messages, interactions reminders, promotions, etc.

ad-blockingvideoyoutubecrowdsourcing

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