Best code diagnostics tools in 2025

Cursor

AI-driven code editor for fast, natural language programming.

Morph.ai

Automated code generation and bug fixing for developers.

SnippetHub

Quickly generate unit tests and improve coding efficiency.

Ai debug

Quickly verifies key existence in JavaScript objects.

CodeSandbox

Create and collaborate on code in isolated online environments.

Code Llama

Generates code from prompts and existing snippets for various languages.

Codiga

Real-time code quality and security analysis for developers.

Create React App

Quickly create modern web applications with minimal setup.

Bloop

Converts COBOL code to readable Java while ensuring accuracy.

Please Don't Code

Generate working code effortlessly for hardware projects.

Pyai

Smart assistant for identifying and correcting Python code errors.

CodeStory

Collaborative coding environment integrating AI assistance for developers.

Fork

Visual management for version control in software development.

Subscription + from $59/one-time
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Screenshot Coder

Convert screenshots into usable frontend code effortlessly.

CodeCommit

Secure cloud storage for collaborative code management.

Flo

Automatic error detection for efficient coding and debugging.

JS2TS

Convert JavaScript code to TypeScript quickly and accurately.

DebugPT

AI-driven debugging assistant for developers to enhance code quality.

Deepcode

AI-driven code review for enhancing security during development.

Project CodeNet by IBM

A dataset to train AI in understanding and generating code.

Sourcery

Instant code reviews for improved software quality and team collaboration.

Pulumi

Generate code for cloud infrastructure in multiple programming languages.

Firebender

AI coding assistant for Android developers to enhance productivity.

Atozai

AI-powered solutions for coding, debugging, and learning.

SonarQube

Continuous code inspection for clean and secure software development.