Best LuaRT Studio Alternatives & Competitors in 2025

Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.

Key Sublime Text features:

Speed Customizability Package Control Multi-Platform Support

Open Source

Next Generation Frontend Tooling.

Key Vite features:

Fast Development Server Hot Module Replacement (HMR) Optimized Build Plugin Ecosystem

Open Source

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Key Flagsmith features:

Feature Flags Remote Config A/B/X Testing & Optimization Organization Management

Try for free Open Source freemium

Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.

Key GitHub features:

collaboration integration version_control community

Open Source

Build and debug modern web and cloud applications, by Microsoft.

Key VS Code features:

Cross-platform Extensibility Integrated Git Performance

Open Source

A JavaScript library for building user interfaces.

Key React features:

Component-Based Architecture Virtual DOM Strong Community and Ecosystem JSX Syntax

Open Source

Create, review and deploy code together with GitLab open source git repo management software | GitLab.

Key GitLab features:

Integrated DevOps Platform CI/CD Capabilities Self-Hosted and SaaS Options Strong Security Features

Highly configurable text editor built to enable efficient text editing.

Key Vim features:

Efficiency Lightweight Customizability Ubiquity

Open Source