A practical guide to the best Web3 debugging tools in 2025, covering smart contract testing, transaction analysis, and on-chain debugging across EVM and non EVM chains.

With its open source debugger.html tool, launched this week, Mozilla is providing a JavaScript debugger that can debug multiple targets and work in a standalone mode. The effort is part of a plan to ...

Tools for debugging embedded systems range from software monitors and simulators, which are independent of the hardware under development, to custom silicon for in-circuit emulation, which replaces ...

Microsoft's cross-platform code editor Visual Studio Code (VS Code) now has a built-in JavaScript debugger. That's one less step JavaScript developers need to complete when debugging a project. In the ...

Version 2.0 of the popular open source Firebug Web development tool, released this week, features a slew of programming improvements, including debugging enhancements, syntax highlighting, and better ...

What if the secret to becoming a more efficient, confident developer wasn’t learning a new programming language or mastering a complex framework, but instead, fully unlocking the potential of tools ...

Chrome introduces new debugging tool in Canary build, helping developers identify and fix website layout stability issues. Chrome Canary has added a new "Layout Shift Culprits" feature that visually ...

XMOS®, developer of the industry’s first event-driven 32-bit embedded processor, announces the release of its new XMOS Development Environment (XDE) tool suite with enhanced support for real-time ...

When you need a specialty development tool like an HTTP debugger, you have a few options. I'll take a look at the popular current offerings and talk to some of their developers about the experience of ...

Microsoft has created a built-in JavaScript debugger for Visual Studio Code, the wildly popular, open source-based, cross-platform code editor. That built-in experience comes via vscode-js-debug, a ...