
Operator
Monaco
M+ 1m
Triskweline
Droid Sans Mono
Proggy Clean
Bitstream Vera Sans Mono
Principal Engineer @auth0 // Was @GitHub, @Microsoft/@Xbox, @Netflix // Made Envy Code R & ElasticLINQ // Typography, keyboards, maker, dad & retro. ❤️

Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
DevNestTools
DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing
Which is more popular?
Based on our record, Envy Code R seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | damieng.com | devfinancetools.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Envy Code R yet.
DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


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


Envy Code R. The author doesn't allow redistribution from elsewhere so you have to get it from his site. He does a terrible job displaying it on his site, however. So you get it from here but view it somewhere else if you want to give it... Source: almost 4 years ago
Envy Code R is great. There is a power line version out there too. https://damieng.com/blog/2008/05/26/envy-code-r-preview-7-coding-font-released. - Source: Hacker News / over 4 years ago
Tracking DevFinanceTools since Aug 2026.
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Should you build an internal tool? Or just buy it?
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