head to head · open source
fastapi vs DPP
fastapi has 102,402 GitHub stars, 9,903 forks, 78 open issues and last shipped 4 days ago. DPP has 1,391 stars, 210 forks, 12 open issues and last shipped 17 days ago. fastapi leads on adoption by 7,262% (102,402 vs 1,391 stars). fastapi is written in Python under MIT; DPP is written in C++ under Apache-2.0. fastapi has attracted 10% as many forks as stars, DPP 15%. fastapi was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (api), 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
| fastapi | DPP | |
|---|---|---|
| GitHub stars | ★ 102K | ★ 1.4K |
| License | MIT | Apache-2.0 |
| Written in | Python | C++ |
| Last push | 2026-09-14 | 2026-09-01 |
| Forks | ⑂ 9.9K | ⑂ 210 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick fastapi if
- You weight community size — 102K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick DPP if
- You want the DPP feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C++
- You evaluated both and DPP fits your workflow better
About fastapi
FastAPI is an MIT licensed, high performance Python web framework for building APIs with standard Python type hints, aimed at Python developers and teams that need production ready HTTP services with automatic OpenAPI documentation.
read the full fastapi overview →
About DPP
DPP is a C++ Discord API bot library in the Discord bot development ecosystem. It is a lightweight, modern C++ library for building Discord bots, and it covers as much of the Discord API specification as possible while keeping a small memory footprint even when caching large amounts of data.
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Frequently asked questions
Is fastapi or DPP more popular?
fastapi has 102,402 GitHub stars and DPP has 1,391. fastapi has the larger community by that measure.
Are fastapi and DPP free?
Both are open source. fastapi is licensed under MIT and DPP under Apache-2.0. Neither carries a licence fee.
What is the difference between fastapi and DPP?
fastapi is written in Python and DPP in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, fastapi or DPP?
Choose fastapi if you want the larger community (102,402 stars) or its MIT licence terms. Choose DPP if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.