Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More
Socket
Sign inDemoInstall
Socket

trakk-js

Package Overview
Dependencies
Maintainers
0
Versions
106
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

trakk-js

Automatic Documentation Generation - Real-Time Code Execution Flow - Testing / Debugging - Onboarding - for Front-End Applications

  • 0.4.10
  • latest
  • npm
  • Socket score

Version published
Weekly downloads
2.7K
increased by291.27%
Maintainers
0
Weekly downloads
 
Created
Source

Trakk.js v0.4.10

Automatic Documentation Generation - Real-Time Code Execution Flow - Testing / Debugging - Onboarding - for Front-End Applications







yarn global add trakk-js

npm install -g trakk-js




    Automatic Documentation Generation

    Real-Time Code Execution Flow

    Testing / Debugging

    Onboarding

    for Front-End Applications



    Visit trakkjs.com for more

    Found a bug ?

    Have a request ?

    Want to say Hi ?


Watch Video

Click here: https://trakkjs.com/api/media/demo.mp4

Contents




This is your web application :





This is your web application with Trakk.js loaded onto it :





What does it do ?

Trakk.js is a UI panel that loads onto your application locally. It is a development tool meant to ease all stages of development of your application: Developing, Debugging, Testing, Documenting & Onboarding

Clicking on the Trakk.js toggle will open the UI Panel that will allow you to:

Track Function Calls

Trakk.js tracks all function calls that are performed by your application and presents them in their order of execution, one underneath the other. For each function call, Trakk.js will provide you with the following:

  • Time of execution
  • Order of execution
  • Actual code snippet showing the line number where the function was defined
  • Link to the file where that function was defined
  • Looking at the function call that predeceded the current function call, will provide you with information about which function called the function you are currently looking at
  • Whether it was called from within a loop* or not
  • How many times it was called from within a loop* (in case it was called from within a loop*)
  • The total duration of the loop* (in case it was called from within a loop*)


* a "loop" will not necessarily be a loop explicitly defined in your code, but could also be the result of anything that made that function be called repeatedly in a sequence (e.g. a user clciking on the same button repeatedly)





Cliking on the link to the file where the function was defined in :





Will open up that file in a Code Viewer :





Track Uncaught Errors

If your application throws unexpected errors that you are not catching, Trakk.js will present them to you with information about:

  • the contents of the Error
  • the function that threw the Error
  • all the information about that function as described in the previous section




Track Requests

Trakk.js will track all server requests performed by your application and present them to you in their order of execution with information regarding:

  • Time of execution
  • Order of execution
  • All relevant information describing the request (type, method, url etc.)
  • The server response
  • Looking at the function call that predeceded the current request, will provide you with information about which function call performed the request you are currently looking at
  • Whether it was called from within a loop or not
  • How many times it was called from within a loop (in case it was called from within a loop)
  • The total duration of the loop (in case it was called from within a loop)




Track User Interactions

Trakk.js will track all user interactions with your application and present them to you in their order of occurence with information regarding:

  • Time of execution
  • Screenshot showing where the user action took place on the page
  • All relevant information describing the event that took place




Filter tracked events

The Trakk.js UI Panel will, by default, present you with all tracked events (functions, requests, uncaught errors & user interactions), one underneath the other, in their right order of occurence. But you can also filter through them and only view the "function" events, or just the "requests or just the "functions" and the "requests" etc..

Ignore unimportant events

The Trakk.js UI Panel will, by default, track all events (functions, requests, uncaught errors & user interactions) and show them in the UI. But you can choose to ignore some of them. For example, maybe there is a server request that your application keeps making, but you are not interested in it, so you want to ignore it from the Trakk.js UI panel and not have it show up there. You can do so by clicking on a "hide" button at the top right of that tracked event in the UI and it will never show up again until page refresh.

View Statistics

Trakk.js allows you to view statistics about your application's behaviour. Trakk.js tracks everything in real-time, so whenever you look at your application's statistics you are viewing all statistics up to this point. Everything in Trakk.js is updated constantly, in real-time. Regading Statistics, Trakk.s will provide you with information about :

  • total number of function calls
  • total number of requests
  • total number of uncaught errors
  • total number of user actions
  • most frequest function call
  • most frequent request
  • most frequent user action
  • most frequent uncaught error
  • slowest function "loop"
  • fastest function "loop"
  • slowest request "loop"
  • fastest request "loop"
  • all unique function calls already performed
  • all unique requests calls already performed
  • all unique uncaught errors already thrown
  • all unique user actions already performed
















Generate Documenation Automatically

Trakk.js allows you to automatically generate documenation with a click of a button





The documentation will present the reader with all tracked events (in their right order of occurence) one underneath the other with all the information that was described in the previous sections for all possible tracked events.

The documenation will leave out all tracked events that you chose to ignore. See the Ignore Unimportant Events section.

The documentation comes in the form of an interactive, static & self-contained HTML file that will always work offline















Why should I use it ?

Debugging

As a Front-End Application increases in size, it gets harder and harder to debug your code. It's hard to track what function is called when, where and why. Same for Server Requests, Uncaught Errors & User Actions. Relying solely on breakpoints on your browser's devtools or debugger statements and console.logs in your code can become cumbersome.

Trakk.js provides you a nice, clean and very informative UI about what "event" took place, where in your code, when and why.

Testing

You, the Developer of the application, or the Tester, wants to play around with the application and make sure that all appropriate code is executed at the right place and at the right time and for the right reasons. Trakk.js allows you to do that by providing you with a nice, clean and very informative UI about what "event" took place, where in your code, when and why.

Onboarding

When a newcomer is asked to work on a front-end application they know nothing about, it's really hard for them to understand what code is executed when and why and where it originated from, while they are looking at the code or playing around the application as a user.

Trakk.js allows newcomers to easily get onboarded on the applications they will be asked to work on, by providing them with a nice, clean and very informative UI about what "event" took place, where in the code, when and why, just by simply playing around with and testing the applicaiton in real-time.

Trakk.js allows you to easily and automatically generate documentation regarding the whole of your application's flow. What code was executed when, where and why and because of which user interaction with the page. A newcomer can go through that documentation and study it or use it as a reference point during their onboarding.

Documentation

Writing documentation is not easy. Especially for large-scale applications that keep evolving and changing. It's easy to leave things out and it's even easier for documentation to become outdated.

Trakk.js allows you to generate documentation describing the whole of your application flow, the complete code journey combined with all user interactions (and screenshots) that took place at every point of the way. With a click of a button, every time your application is updated, you can then quickly generate new accurate, up-to-date documentation describing in detail everything that took place in your newly updated application flow. Because the documentation is generated automatically based on all code execution that took place, it is imposible for it to leave things out or show outdated content.

How can I use it ?

How do I install Trakk.js ?

Trakk.js only works locally because it is meant to ease the development process of the application

  1. Install the latest verion of Trakk.js globally with either yarn global add trakk-js or npm install -g trakk-js
  2. Make sure Trakk.js has been installed by running trakkjs -v

How do I load Trakk.js ?

  1. Go to your application's local root folder and set up your trakk.config.json as described here
  2. From within your application's local rooter folder then simply run trakkjs. You application will then start locally with the Trakk.js UI Panel loaded on top of it

Will it work with my application ?

Yes. Trakk.js is framework agnostic. As long as your application contains .js, .jsx, .ts or .tsx files, Trakk.js will track all of the code they contain.

Is It Free ?

Trakk.js is currently in "test" mode, meaning that it is currently free and available for anyone to use and test by simply acquiring a Free API key from trakkjs.com

Will it change the contents of my application ?

No. Trakk.js doesn't affect or change any of your files or folders.

Keywords

FAQs

Package last updated on 24 Dec 2024

Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

Packages

npm

Stay in touch

Get open source security insights delivered straight into your inbox.


  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc