PHP Debugging and Profiling

Open-source PHP projects categorized as Debugging and Profiling

Top 12 PHP Debugging and Profiling Projects

Debugging and Profiling
  1. PHP Debug Bar

    Debug bar for PHP

  2. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  3. xDebug

    Xdebug — Step Debugger and Debugging Aid for PHP

    Project mention: Top 16 Must-Have Resources for Advanced PHP Backend Development (Laravel & Symfony) | dev.to | 2025-06-21

    Xdebug: A powerful debugging and profiling tool for PHP, Xdebug allows you to step through your code line by line, inspect variables at runtime, and analyze performance bottlenecks. It's crucial for understanding how your application behaves and for efficiently troubleshooting issues. Install and Use Xdebug

  4. Kint

    Kint - Advanced PHP dumper

    Project mention: Kint в Bitrix CMS: дебаг без боли вместо var_dump() | dev.to | 2026-01-28
  5. XHProf

    XHProf is a function-level hierarchical profiler for PHP and has a simple HTML based user interface.

  6. PHPBench

    PHP Benchmarking framework

    Project mention: Static vs Non-Static Closures in PHP – A Surprising Benchmark | dev.to | 2025-07-18

    I ran this with and without the static keyword using PHP 8.4 and measured the results with PHPBench. 📊 Here’s what I got:

  7. Tracy

    😎 Tracy: the addictive tool to ease debugging PHP code for cool developers. Friendly design, logging, profiler, advanced features like debugging AJAX calls or CLI support. You will love it. (by nette)

  8. Barbushin PHP Console

    Handle PHP errors, dump variables, execute PHP code remotely in Google Chrome

  9. PHP Console

    PHP Debug Console (by Seldaek)

  10. php

    Official PHP client library for xrDebug (by xrdebug)

  11. Dephpugger

    Php Debugger to run in terminal to debug your code easily.

  12. ddless-engine

    PHP debug engine that works without extensions — AST instrumentation + file-based IPC. Powers DDLess.

  13. bcons-php-connector

    PHP connector for bcons

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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PHP Debugging and Profiling related posts

  • Kint в Bitrix CMS: дебаг без боли вместо var_dump()

    2 projects | dev.to | 28 Jan 2026
  • Static vs Non-Static Closures in PHP – A Surprising Benchmark

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  • A note from our sponsor - SaaSHub
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    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source Debugging and Profiling projects in PHP? This list will help you:

# Project Stars
1 PHP Debug Bar 4,387
2 xDebug 3,399
3 Kint 2,819
4 XHProf 2,603
5 PHPBench 2,006
6 Tracy 1,826
7 Barbushin PHP Console 1,336
8 PHP Console 523
9 php 238
10 Dephpugger 204
11 ddless-engine 29
12 bcons-php-connector 0

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