An interactive mind map for learning anything

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Create an outstanding resume & cover letter in minutes

Learn languages with this flash card app, now on the web

Extremely simple note-taking

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Learn to code by building projects

Create animated doodle slideshows

A curated directory of revenue stats for online businesses.

A visual journey through 10 years of iOS

Connecting newcomers and people working in the tech industry

A community of product managers

Learning and mentorship for teams

Free ebook on how to optimize your websites

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Check if your data has been leaked & get a better password

The most useful rules of basic algebra

Personalized college admission advice via chat and sms

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