
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

UMLGraph
Dia
yEd
OmniGraffle
CollabNet
draw.io
PlantUML
D3-based reusable chart library that enables deeper integration of charts into web applications

Which is more popular?
Based on our record, C3.js seems to be more popular. It has been mentioned 11 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | devfinancetools.com | c3js.org |
| Pricing | ||
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


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...
No description of C3.js yet.
What each product offers, as listed by its team.


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


No analysis of DevFinanceTools yet.
Overall verdict
Why this product is good
Recommended for
Developers looking for a straightforward way to create dynamic charts with customizable options, businesses needing reliable charting for data visualization, and projects where a quick setup with a steep learning curve is crucial.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DevFinanceTools and C3.js. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of DevFinanceTools yet. Be the first one to post
C3.js is another easy-to-use JavaScript library for creating charts. It uses the D3 graphics library, so to create a chart with it, we’ll need both D3 and the C3 library itself.
Recommendations tracked on public social media and blogs since March 2021.


Tracking DevFinanceTools since Aug 2026.
The dashboard is a mashup of GitHub, the PubNub Data Stream Network, and D3 chart visualizations powered by C3.js. When a commit is pushed to GitHub, the commit metadata is posted to a small Heroku instance which publishes it to the... - Source: dev.to / over 2 years ago
I've been using https://c3js.org/ forever with vue. Works with v3 just fine. However, I'm very interested to see what others are using. Source: over 4 years ago
Yes! I found https://c3js.org/ which is exactly what I want for my personal project. - Source: Hacker News / over 4 years ago
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Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
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Dia is a GTK+ based diagram creation program for GNU/Linux, MacOS X, Unix, and Windows, and is released under the GPL license.
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Should you build an internal tool? Or just buy it?
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yEd is a free desktop application to quickly create, import, edit, and automatically arrange diagrams. It runs on Windows, Mac OS X, and Unix/Linux.
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