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Java Companion
Java Companion
Nov 23, 2025 · Backend Development

A Minimalist Web‑Based API Debugger That Could Replace Postman

WebCurl is an open‑source, ultra‑lightweight web API testing tool that runs entirely in the browser without any installation, offering a minimalist design, zero third‑party dependencies, and a rich set of features such as HTTP CONNECT tunneling, custom headers, file upload/download, echo server, static file serving, and flexible command‑line options.

API testingGolangHTTP debugging
0 likes · 8 min read
A Minimalist Web‑Based API Debugger That Could Replace Postman
Lin is Dream
Lin is Dream
Apr 28, 2025 · Fundamentals

Master HTTP/HTTPS Debugging on macOS with Charles: A Step‑by‑Step Guide

This tutorial walks you through using Charles on macOS to capture and manipulate HTTP and HTTPS traffic for both PC and mobile devices, covering proxy configuration, SSL handling, breakpoints, throttling, DNS spoofing, request rewriting, remote/local redirection, and basic stress testing.

CharlesHTTP debuggingProxy
0 likes · 8 min read
Master HTTP/HTTPS Debugging on macOS with Charles: A Step‑by‑Step Guide
ITPUB
ITPUB
Apr 7, 2025 · Operations

Diagnose HTTP Service Latency with httpstat: A Step‑by‑Step Guide

Learn how to install Go, set up the httpstat tool, and use it to break down HTTP request phases—DNS lookup, TCP connection, TLS handshake, server processing, and content transfer—to quickly pinpoint network or service latency issues.

BackendHTTP debuggingNetwork Latency
0 likes · 7 min read
Diagnose HTTP Service Latency with httpstat: A Step‑by‑Step Guide
Java Tech Enthusiast
Java Tech Enthusiast
Feb 4, 2025 · Backend Development

Unlock Precise Method Timing with Cool Request’s New Trace Feature

The article introduces Cool Request, an IDEA plugin that now supports a Trace feature for measuring execution time of any method, automatic MyBatis function tracing, customizable duration coloring, and script-based environment manipulation, complete with usage examples and code snippets.

Cool RequestHTTP debuggingIDEA Plugin
0 likes · 6 min read
Unlock Precise Method Timing with Cool Request’s New Trace Feature
Java Backend Technology
Java Backend Technology
Oct 23, 2024 · Backend Development

How Cool Request Transforms Java API Debugging and Performance Tracing

Cool Request is an IDEA plugin that enhances HTTP debugging by offering reflection calls, traceable method execution, MyBatis function monitoring, customizable timing highlights, and scriptable environment handling, enabling Java developers to efficiently analyze performance and automate request workflows without leaving the IDE.

HTTP debuggingIDEASpringBoot
0 likes · 5 min read
How Cool Request Transforms Java API Debugging and Performance Tracing
Java Tech Enthusiast
Java Tech Enthusiast
Aug 2, 2024 · Backend Development

How Cool Request’s New Trace Feature Lets You Measure Any Method’s Execution Time

The latest update of the Cool Request IDEA plugin introduces a powerful Trace function that automatically records execution times for any method—including Spring @Scheduled and xxl‑job tasks—offers customizable latency coloring, MyBatis SQL timing, call‑count indicators, and scriptable environment variables for seamless token handling and JSON parsing.

HTTP debuggingIDEA PluginJava
0 likes · 6 min read
How Cool Request’s New Trace Feature Lets You Measure Any Method’s Execution Time
FunTester
FunTester
Dec 8, 2021 · Operations

How to Proxy iPhone/iPad Traffic Through Fiddler for HTTP & HTTPS Debugging

This guide walks you through enabling remote connections in Fiddler, configuring Windows firewall, setting up an iPhone/iPad proxy, capturing HTTP traffic, decrypting HTTPS by installing a trusted certificate, and suppressing server‑verification warnings for seamless mobile web debugging.

FiddlerHTTP debuggingHTTPS decryption
0 likes · 6 min read
How to Proxy iPhone/iPad Traffic Through Fiddler for HTTP & HTTPS Debugging
FunTester
FunTester
Oct 30, 2020 · Operations

Mastering Fiddler: Capture and Analyze HTTP/HTTPS Traffic Like a Pro

This guide explains how to use Fiddler to intercept and inspect HTTP and HTTPS requests, walks through its interface components, shows configuration steps for browsers, Android and iPhone, demonstrates filtering by domain, and outlines key metrics for request performance analysis.

FiddlerHTTP debuggingHTTPS capture
0 likes · 7 min read
Mastering Fiddler: Capture and Analyze HTTP/HTTPS Traffic Like a Pro
360 Quality & Efficiency
360 Quality & Efficiency
Jan 19, 2018 · Operations

Using Fiddler for Mobile HTTP Capture, Response Modification, and Network Speed Simulation

This guide explains how to use Fiddler to capture mobile HTTP traffic, modify responses via AutoResponder, and simulate network speeds, providing step‑by‑step instructions for enabling remote connections, setting device proxies, customizing response rules, and throttling bandwidth for testing purposes.

AutoResponderFiddlerHTTP debugging
0 likes · 4 min read
Using Fiddler for Mobile HTTP Capture, Response Modification, and Network Speed Simulation
Baidu Intelligent Testing
Baidu Intelligent Testing
Mar 17, 2017 · Backend Development

Effective HTTP Interface Debugging with pproxy and api-front: Tools, Features, and Deployment

This article explains how to improve HTTP API debugging and testing by using two Golang‑based tools—pproxy, a cross‑platform proxy for capturing and modifying traffic, and api‑front, a BS‑architecture front‑end that forwards, records, and replicates API calls—detailing their features, usage, and deployment scenarios.

API testingBackend DevelopmentGolang
0 likes · 8 min read
Effective HTTP Interface Debugging with pproxy and api-front: Tools, Features, and Deployment
360 Quality & Efficiency
360 Quality & Efficiency
Jun 24, 2016 · Frontend Development

Using Fiddler for HTTP/HTTPS Performance Analysis and Debugging

This article introduces the lightweight Fiddler tool, explains its installation, core features such as HTTP/HTTPS traffic inspection, UI performance testing, request simulation, encoding/decoding, and provides practical usage scenarios and tips for developers and testers.

FiddlerHTTP debuggingHTTPS analysis
0 likes · 6 min read
Using Fiddler for HTTP/HTTPS Performance Analysis and Debugging