head to head · open source
code-server vs ultimatepp
code-server has 79,684 GitHub stars, 6,890 forks, 152 open issues and last shipped 2 days ago. ultimatepp has 995 stars, 144 forks, 38 open issues and last shipped 2 days ago. code-server leads on adoption by 7,908% (79,684 vs 995 stars). code-server is written in TypeScript under MIT; ultimatepp is written in C++ under BSD-2-Clause. code-server has attracted 9% as many forks as stars, ultimatepp 14%. code-server was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ide), 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
| code-server | ultimatepp | |
|---|---|---|
| GitHub stars | ★ 80K | ★ 995 |
| License | MIT | BSD-2-Clause |
| Written in | TypeScript | C++ |
| Last push | 2026-10-23 | 2026-10-23 |
| Forks | ⑂ 6.9K | ⑂ 144 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick code-server if
- You weight community size — 80K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick ultimatepp if
- You want the ultimatepp feature set and don't need the biggest community
- You prefer the BSD-2-Clause license terms
- Your stack matches C++
- You evaluated both and ultimatepp fits your workflow better
About code-server
code server Run VS Code on any machine anywhere and access it in the browser. Highlights Code on any device with a consistent development environment Use cloud servers to speed up tests, compilations, downloads, and more Preserve battery life when you're on the go; all intensive tasks run on your server Requirements See requirements for minimum specs, as well as instructions on how to set up a Google VM on which you can install code server. TL;DR: Linux machine with WebSockets enabled, 1 GB RAM, and 2 vCPUs Getting started There are five ways to get started: 1. Using the install script, which automates most of…
read the full code-server overview →
About ultimatepp
U++ Introduction U++ is a C++ cross platform rapid application development framework focused on programmers productivity. It includes a set of libraries (GUI, SQL, Network, etc.), with an integrated development environment. Rapid development is achieved by the smart and aggressive use of C++ rather than through fancy code generators. In this respect, U++ competes with popular scripting languages while preserving C/C++ runtime characteristics. The U++ integrated development environment, TheIDE, introduces modular concepts to C++ programming. It features BLITZ build technology to speedup C++ rebuilds by up to 4…
read the full ultimatepp overview →
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Frequently asked questions
Is code-server or ultimatepp more popular?
code-server has 79,684 GitHub stars and ultimatepp has 995. code-server has the larger community by that measure.
Are code-server and ultimatepp free?
Both are open source. code-server is licensed under MIT and ultimatepp under BSD-2-Clause. Neither carries a licence fee.
What is the difference between code-server and ultimatepp?
code-server is written in TypeScript and ultimatepp 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, code-server or ultimatepp?
Choose code-server if you want the larger community (79,684 stars) or its MIT licence terms. Choose ultimatepp if its feature set, stack or BSD-2-Clause licence fits better. Both are self-hostable.