head to head · open source
lighthouse vs FinanceToolkit
lighthouse has 31,005 GitHub stars, 9,785 forks, 470 open issues and last shipped 2 days ago. FinanceToolkit has 5,488 stars, 641 forks, 10 open issues and last shipped 2 days ago. lighthouse leads on adoption by 465% (31,005 vs 5,488 stars). lighthouse is written in JavaScript under Apache-2.0; FinanceToolkit is written in Python under MIT. lighthouse has attracted 32% as many forks as stars, FinanceToolkit 12%. lighthouse was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (performance-analysis), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| lighthouse | FinanceToolkit | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 5.5K |
| License | Apache-2.0 | MIT |
| Written in | JavaScript | Python |
| Last push | 2026-11-01 | 2026-11-01 |
| Forks | ⑂ 9.8K | ⑂ 641 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick lighthouse if
- You weight community size — 31K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick FinanceToolkit if
- You want the FinanceToolkit feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and FinanceToolkit fits your workflow better
About lighthouse
Lighthouse Lighthouse analyzes web apps and web pages, collecting modern performance metrics and insights on developer best practices. Using Lighthouse Using Lighthouse in Chrome DevTools Using the Chrome extension Using the Node CLI CLI options Using the Node module Viewing a report Online Viewer Docs & Recipes Developing Lighthouse Setup Run Tests Docs Associated Products and Projects Lighthouse Integrations in Web Perf services Lighthouse Integrations in non Web Perf services Plugins Related projects FAQ How does Lighthouse work? Can I configure the lighthouse run? How does Lighthouse use network throttling…
read the full lighthouse overview →
About FinanceToolkit
While browsing a variety of websites, I repeatedly observed significant fluctuations in the same financial metric among different sources. Similarly, the reported financial statements often didn't line up, and there was limited information on the methodology used to calculate each metric. For example, Microsoft's Price to Earnings (PE) ratio on the 6th of May, 2023 is reported to be 28.93 (Stockopedia), 32.05 (Morningstar), 32.66 (Macrotrends), 33.09 (Finance Charts), 33.66 (Y Charts), 33.67 (Wall Street Journal), 33.80 (Yahoo Finance) and 34.4 (Companies Market Cap). All of these calculations are correct…
read the full FinanceToolkit overview →
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Frequently asked questions
Is lighthouse or FinanceToolkit more popular?
lighthouse has 31,005 GitHub stars and FinanceToolkit has 5,488. lighthouse has the larger community by that measure.
Are lighthouse and FinanceToolkit free?
Both are open source. lighthouse is licensed under Apache-2.0 and FinanceToolkit under MIT. Neither carries a licence fee.
What is the difference between lighthouse and FinanceToolkit?
lighthouse is written in JavaScript and FinanceToolkit in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, lighthouse or FinanceToolkit?
Choose lighthouse if you want the larger community (31,005 stars) or its Apache-2.0 licence terms. Choose FinanceToolkit if its feature set, stack or MIT licence fits better. Both are self-hostable.