Find and Fix Errors
Directly in Your
Code Editor
AppMap is the only dynamic, runtime code analysis platform for developers.
Open-source and easy-to-install right in your IDE.
Find and Fix Errors
Join the Thousands of Developers Moving Beyond Static Analysis Tools
Visualize Your Running Code
and Catch Errors Early
Many solutions promise observability but only give visibility into systems, servers, and applications.
AppMap is the only platform that gives you actionable insights directly in your code editor, so you can troubleshoot while you build.
AppMaps include:
- Package dependency maps
- Code execution traces
- Links to source code
- Helpful commands to explore data in your editor
One Command, All Your Runtime Data
Get up and running in minutes, not months. AppMap links to your code and is always up–to-date.
Now you have a real-time view into your code’s behavior, with no context switching required.
Automate Your OpenAPI
AppMap automatically generates OpenAPI schema.
Always correct, always up-to-date.
With AppMap in your editor, you can:
- Diff API changes across pull requests
- Validate client requests against OpenAPI schema
Runtime Code Analysis
Fewer Defects, More Speed
Let AppMap be your runtime code reviewer.
Fix runtime performance, security, and stability issues that impact production - before submitting your PR.
Move beyond static analysis to runtime analysis in your code editor or CI.
Sign up hereIntegrated with GitHub and GitLab
Works with the Languages You Love
Ruby
| Ruby on Rails |
| MiniTest |
| ActiveRecord |
| Sequel |
| RSpec |
| Cucumber |
Java
| Spring |
| JUnit |
| TestNG |
| Maven |
| Gradle |
| Surefire |
Python
| Django |
| Flask |
| pytest |
| unittest |
JavaScript
| Express |
| Mocha |
Why Developers Choose AppMap
Visual Studio Code Marketplace review
"Visuals are gold! Especially for someone who is newer to programming. This tool helped me understand the apps I've been building on a deeper level."
— Jake, Ruby developer
JetBrains Marketplace review
"Easy to set up tool, easy to work with it, stack trace visualization is a huge plus."
— Jordanka, Java developer
Visual Studio Code Marketplace review
"As a user, the experience was streamlined and quite easy to grasp. Quite an important extension for web development. Either you're learning or a seasoned programmer, this extension will sure come in handy."
— Tushar, Developer
Visual Studio Code Marketplace review
"Just by using the extension once, I identified two unnecessary dependencies in my app. Though the application is a minimal one, I think AppMap will be handy when developing a big application."
— Hesbon, Python developer
JetBrains Marketplace review
"Appmap is really great for developing quick understanding of a new codebase. It's tracing functionality is absolutely super! It makes life easier. Also it's great for writing documentation."
— Daniyal, Developer
JetBrains Marketplace review
"Amazing App, I use for VS code and Intellij and help me to understand my project flow, and I can also trace test and call. Must try."
— Dharmesh, Developer
JetBrains Marketplace review
"This is a great plugin especially for documentation, visualization of the code base is a huge plus for me. I found it easy setting it."
— Patrick, Java developer
Visual Studio Code Marketplace review
"Helped me better understand and analyze the hierarchy and structure of my applications. Looks awesome, performs great, and provides truly invaluable feedback!"
— Max, Java developer
JetBrains Marketplace review
"The extension generates system diagrams for your project using your unit tests. It is very interactive with good user experience and easy to use. Would recomend."
— Constantine, Java developer
AppMap Community
Join our open-source community
to help us make life better for developers.
- Open data & analysis platform for software design.
- Open data collection agents
- Open data spec
- Open visualizations
- Open analysis rules
- MIT+ Common Clause license