lemonlime vs IntelliJ IDEA OSS

Side-by-side comparison for macOS

lemonlime

6.0

Education

Tiny judging environment for OI contest based on Lemon + LemonPlus

IntelliJ IDEA OSS

8.0

Developer Tools

Open-source edition of IntelliJ IDEA

Metric	lemonlime	IntelliJ IDEA OSS
Category	Education	Developer Tools
AI Score	6.0	8.0
30-day Installs	-	83
90-day Installs	7	196
365-day Installs	32	524
Version	0.3.6.2,6.9.3	2026.2.3
Auto-updates	No	No
Deprecated	No	No
GitHub Stars	680	20.0K
GitHub Forks	68	5.8K
Open Issues	75	168
License	GPL-3.0	Apache-2.0
Language	C++	Java
Last GitHub Commit	7mo ago	5mo ago
First Seen	Jul 10, 2022	Apr 26, 2026

Reviews

lemonlime

Lemonlime is a lightweight judging environment for programming contests, offering cross-platform support and tailored features for OI participants and organizers.

Provides a judging environment for programming contests, supporting multiple operating systems.

Pros

+ Lightweight and efficient for contest environments
+ Cross-platform support for macOS, Windows, and Linux
+ Actively maintained with a growing GitHub community
+ Open-source under GPL-3.0 license

Cons

- No auto-update feature
- Open issues including a major bug affecting functionality
- Limited recent installs indicating niche appeal

IntelliJ IDEA OSS

IntelliJ IDEA OSS is a powerful open-source IDE for Java and other JVM languages, offering extensive plugin support and customization options. It's ideal for developers working with Java, Kotlin, Scala, and more, providing a robust development environment.

IntelliJ IDEA OSS is an integrated development environment (IDE) for Java and other JVM-based languages, offering features like code editing, debugging, and project management.

Pros

+ Extensive support for Java and other JVM languages
+ Highly customizable with a wide range of plugins
+ Large and active developer community

Cons

- Does not include auto-update features
- Can be resource-intensive

View lemonlime details → View IntelliJ IDEA OSS details →