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Hanami is a modern web framework for Ruby.

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.

Which is more popular?
Based on our record, Hanami seems to be a lot more popular than Cert Decoder. While we know about 19 links to Hanami, we've tracked only 1 mention of Cert Decoder.
Website, pricing, platforms and company facts side by side.
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| Website | hanamirb.org | certdecoder.com |
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| Platforms | — | |
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In their own words, as submitted to SaaSHub.


No description of Hanami yet.
Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.
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.


No analysis of Hanami yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Phlur Hanami Fragrance Cologne REVIEW with Olya + Full Bottle GIVEAWAY (CLOSED)
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Hanami and Cert Decoder.
Cert Decoder's answer:
I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.
Cert Decoder's answer:
certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Cert Decoder's answer:
Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Share your experience with using Hanami and Cert Decoder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Hanami used to be called Lotus, but because of some copyright issues with IBM, it was renamed Hanami. The main developer, Luca Guidi, announced a big collaboration with the team of dry-rb and rom-rb more than a year...
With a clean architectural design and a primary object methodology, Hanami is counted among the best ruby frameworks that have gained popularity as an alternative to Rails. Hanami is “sorted” in design and provides...
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Recommendations tracked on public social media and blogs since March 2021.


Hanami remains a bright spark as an alternative growing Ruby app framework to Rails. The project is under active development, I’ve met the core dev and they are lovely and much more humble than DHH and the project aims to stick much... - Source: Hacker News / 9 months ago
While Rails is very well-known in the Ruby community, Hanami is less so. It's a fairly new modern Ruby framework trying to take on Rails' dominance of the full-stack web framework space. - Source: dev.to / over 2 years ago
With a clean architectural design and a primary object methodology, Hanami is counted among the best ruby frameworks that have gained popularity as an alternative to Rails. Hanami is “sorted” in design and provides small files that can... - Source: dev.to / over 2 years ago
Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago
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Capybara helps you test web applications by simulating how a real user would interact with your app.
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