
PHP
JavaScript
Kotlin
Java
Python
Typescript
HTML5
A programming language for HHVM that interoperates seamlessly with PHP

PRAXIS Technology Escrow
Rightsline
ANAQUA Corporate
Company Portfolios Revealed
Annuity Payer
Cortellis
Cloakware Software Protection
Source code escrow for developers

Which is more popular?
Based on our record, Hack Lang seems to be a lot more popular than Codekeeper. While we know about 22 links to Hack Lang, we've tracked only 1 mention of Codekeeper.
Website, pricing, platforms and company facts side by side.
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| Website | hacklang.org | codekeeper.co |
| Pricing | — | |
| Company | — | Startup from The Netherlands · 10 - 19 employees |
| Listed in |
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Hack Lang is recommended for developers and large-scale organizations already using PHP who want to transition to a more modern and type-safe environment. It is particularly suitable for projects that require high performance and code maintainability, such as large web applications with complex business logic.
No analysis of Codekeeper yet.
Walkthroughs and reviews on video.
Project .hack Series Review! - The Game Collection
More videos
Codekeeper - Source Code Escrow Platform Demo
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Hack Lang and Codekeeper. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


> Make it a compiled language with virtual machine similar to Java. The times of recursively creating PHP-files to serve PHP-files are dated (*cough Smarty). Compilation with checks and strict typing will increase the code quality... - Source: Hacker News / 18 days ago
I'm glad that PHP has adopted more and more from Hack, Facebook's once fork and now completely separate language - https://hacklang.org/. It was never going to replace it (Go's success separate from Google has astounded me to be honest)... - Source: Hacker News / about 1 year ago
Doesn’t Facebook still run most of their backend on Hack[0] (compiled PHP subset)? [0] https://hacklang.org/. - Source: Hacker News / almost 2 years ago
I had a similar requirement recently and ended up going with CodeKeeper (https://codekeeper.co/), mainly because they had a portal that seemed mostly self-serve. Because they are based in The Hague, and because my client had domestic... - Source: Hacker News / 9 months ago
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