rysasahrialSquircle CE is a fast, free, and feature‑rich multi‑language source code editor for Android devices. Built in Kotlin and released under the Apache 2.0 license, this open‑source code editor empowers mobile developers to write, edit, and manage source code wherever they go. Whether you’re editing Python, JavaScript, Rust, Go, or HTML, Squircle CE delivers a smooth and responsive coding experience with syntax highlighting, code completion, Git integration, and more.
One of the standout features of Squircle CE’s source code is its robust syntax highlighting engine, which supports over 30 programming languages. This makes it easy to read and write source code across diverse tech stacks—from Java and Kotlin to C/C++, TypeScript, PHP, Perl, and F#. The editor also includes features like automatic bracket matching, smart indentation, and code style support that help reduce syntax errors and boost productivity.
Advanced capabilities like unlimited undo/redo, file icons in the explorer, and recursive Git submodule support show how powerful the Squircle CE source code really is. You can clone, fetch, commit, push, and pull code directly from remote Git repositories, manage files locally or via FTP/SFTP, and even use private key authentication for enhanced security. With support for remote file editing and version control built into its source code, Squircle CE essentially turns your Android device into a mobile development environment.
From a performance standpoint, Squircle CE’s source code has been optimized for responsiveness and stability. Recent releases (v2025.1.x series) introduced a faster editor renderer and a sleek new UI to streamline your mobile coding workflow. Other source code improvements include tree view in the file manager, regex replace with capture groups, Dockerfile and Makefile syntax highlighting, and workspace support—features that are critical for real-world development.
Because Squircle CE is released under the Apache 2.0 license, you’re free to use, modify, and redistribute the source code as long as you include proper attribution, a copy of the license, and disclaimers of warranty. However, note that patented technologies in your modifications may require additional compliance. The focus keyphrase for Yoast SEO is “Android code editor.”
In summary, Squircle CE is a powerful yet lightweight code editor for Android, suitable for students, hobbyists, and professionals. Its open‑source source code—with multi‑language support, syntax highlighting, Git, FTP/SFTP, and more—makes it one of the most versatile mobile development tools available. Install it via F‑Droid or compile from source on GitHub to begin editing and managing your source code on the go.
C. Additional Info
Author: massivemadness
Programming Language: Kotlin
License: Apache License 2.0
Usage Restrictions: You must include attribution, license text, and disclaimers when redistributing or modifying source code. Patented content requires separate compliance.
GitHub link: https://github.com/massivemadness/Squircle-CE