head to head · open source
excelize vs DebugSwift
excelize has 20,920 GitHub stars, 1,949 forks, 131 open issues and last shipped today. DebugSwift has 2,397 stars, 209 forks, 16 open issues and last shipped 16 days ago. excelize leads on adoption by 773% (20,920 vs 2,397 stars). excelize is written in Go under BSD-3-Clause; DebugSwift is written in Swift under MIT. excelize has attracted 9% as many forks as stars, DebugSwift 9%. excelize was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (analytics), 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
| excelize | DebugSwift | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 2.4K |
| License | BSD-3-Clause | MIT |
| Written in | Go | Swift |
| Last push | 2026-09-18 | 2026-09-02 |
| Forks | ⑂ 1.9K | ⑂ 209 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick excelize if
- You weight community size — 21K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick DebugSwift if
- You want the DebugSwift feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Swift
- You evaluated both and DebugSwift fits your workflow better
About excelize
Excelize is a pure Go library for reading and writing XLAM, XLSM, XLSX, XLTM and XLTX spreadsheets, built for Go developers who need to generate or parse Microsoft Excel 2007 and later workbooks directly from their own code.
read the full excelize overview →
About DebugSwift
DebugSwift 📋 Table of Contents 🚀 Features 🛠 Installation & Setup 🔧 Troubleshooting 📝 Examples 🔧 Configuration Requirements iOS 14.0+ Swift 6.0+ Xcode 16.0+ Features 🌐 Network Inspector HTTP Monitoring: Capture all requests/responses with detailed logs and filtering WebSocket Inspector: Zero config automatic monitoring of WebSocket connections and frames Request Limiting: Set thresholds to monitor and control API usage Smart Content: Automatic JSON formatting with syntax highlighting Encryption Support: Automatic decryption of encrypted API responses with AES 256/128 and custom decryptors Response Modifier:…
read the full DebugSwift overview →
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Frequently asked questions
Is excelize or DebugSwift more popular?
excelize has 20,920 GitHub stars and DebugSwift has 2,397. excelize has the larger community by that measure.
Are excelize and DebugSwift free?
Both are open source. excelize is licensed under BSD-3-Clause and DebugSwift under MIT. Neither carries a licence fee.
What is the difference between excelize and DebugSwift?
excelize is written in Go and DebugSwift in Swift. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, excelize or DebugSwift?
Choose excelize if you want the larger community (20,920 stars) or its BSD-3-Clause licence terms. Choose DebugSwift if its feature set, stack or MIT licence fits better. Both are self-hostable.