
Opal.so
Cold Turkey
Freedom.to
Forest App
clearspace
LeechBlock
AppBlock
one sec uses Shortcut automation in order to empower you to spend more time in the real world.

Nim (programming language)
Go Programming Language
V (programming language)
C++
Perl
D (Programming Language)
Zig
Programming language with Ruby-like syntax that compiles to efficient native code.

Which is more popular?
Based on our record, Crystal (programming language) should be more popular than one sec. It has been mentioned 123 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | one-sec.app | crystal-lang.org |
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What each product offers, as listed by its team.


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An editorial look at what each product does well and who it suits.


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The app that makes Elon Musk cry — One Sec app setup & review
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Share your experience with using one sec and Crystal (programming language). For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I think most users need more screen blocking control than they get out of the box on iOS. Ntools like one sec [1] have been invaluable for me. [1]: https://one-sec.app/. - Source: Hacker News / 9 months ago
One thing that finally worked for me was using: https://one-sec.app/ It basically forces you to do a little breathing exercise before you can visit the site that you have on its block list. It has been life changing. It adds enough... - Source: Hacker News / over 1 year ago
I've tried various forms of this. As long as there's a logged in session somewhere, I have to have various tricks and extensions on my browser to manage things. Most have been only varying degrees of successful, often ending up in me... - Source: Hacker News / over 1 year ago
Which can include type assertions but also a lot more. The agents seem to do well with this. I've also had good results using agents to write Crystal https://crystal-lang.org/ which is Ruby-like but does have the static types and... - Source: Hacker News / 5 months ago
Sounds a lot like Crystal, which is also similar to Ruby and features a green fiber runtime: https://crystal-lang.org/#concurrency. - Source: Hacker News / 5 months ago
> 1. Go with a better type system. A compiled language, that has sum types, no-nil, and generics. I was looking for something like that and eventually found Crystal (https://crystal-lang.org) as a closest match: LLVM compiled, strong... - Source: Hacker News / 8 months ago
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Cold Turkey is a free productivity program that you can use to temporarily block distractions so that you can get your work done!
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Go, also called golang, is a programming language initially developed at Google in 2007 by Robert...
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Freedom is a productivity hack that lets you block apps, websites or the entire Internet on iPhones, iPads, Windows and Mac computers.
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Simple, fast, safe, compiled language for developing maintainable software.
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