Network Analysis Tools

Wireshark

Wireshark is a free and open-source network protocol analyzer used for network troubleshooting, analysis, software development, and education. It captures and displays network traffic in real-time, allowing users to inspect packets at a granular level across various protocols such as TCP/IP, HTTP, and DNS. The tool provides deep inspection of hundreds of protocols, with live capture and offline analysis capabilities.

Also known as: Ethereal, Wireshark Network Analyzer, Packet Sniffer, Network Protocol Analyzer, Wireshark Tool

🧊Why learn Wireshark?

Developers should learn Wireshark when working on network-related applications, debugging connectivity issues, or ensuring security in networked systems. It is essential for roles in network engineering, cybersecurity, and software development where understanding packet-level data flow is critical, such as in optimizing API performance or diagnosing latency problems.

See how it ranks →

Compare Wireshark

Wireshark vs Tcpdump→Wireshark vs Fiddler→Wireshark vs Charles Proxy→

Learning Resources

Wireshark Official Documentation

Wireshark Tutorial for Beginners on YouTube

Practical Packet Analysis Course on Coursera

Wireshark 101: Essential Skills for Network Analysis (Book)

Wireshark Tutorial on Guru99

Related Tools

Network Analysis Tcp Ip Packet Capture Cybersecurity Protocol Debugging

Alternatives to Wireshark

Tcpdump Fiddler Charles Proxy

Other Network Analysis Tools

.env is a file format and tool used to store environment variables, which are key-value pairs that configure application settings like API keys, database URLs, and other sensitive or environment-specific data. It allows developers to separate configuration from code, making applications more secure and portable across different environments (e.g., development, testing, production). Tools like dotenv in Node.js or python-dotenv in Python parse .env files to load these variables into the application's environment at runtime.

.htaccess (Hypertext Access) is a configuration file used on Apache web servers to control directory-level settings, such as URL redirection, access control, and performance optimizations. It allows developers to override global server configurations for specific directories without modifying the main server configuration files. This file is commonly used for tasks like enabling HTTPS, blocking IP addresses, or setting custom error pages.

2D Drafting is the process of creating technical drawings and schematics in two dimensions using specialized software, primarily for engineering, architecture, and manufacturing design. It involves producing precise, scaled representations of objects, components, or structures with detailed annotations, dimensions, and symbols to communicate design intent and specifications. This skill is foundational for translating conceptual ideas into actionable plans for construction, fabrication, or analysis.

2D Drafting Tools

2D drafting tools are software applications used to create precise technical drawings, schematics, and blueprints in two dimensions. They enable engineers, architects, and designers to produce detailed plans with accurate measurements, annotations, and geometric shapes. These tools are essential for documenting designs before moving to 3D modeling or physical construction.

2D Drawing Review

2D Drawing Review refers to the process and software tools used to examine, annotate, and collaborate on two-dimensional technical drawings, such as blueprints, schematics, or CAD designs. It involves checking for accuracy, compliance with standards, and identifying errors or improvements in engineering, architecture, or manufacturing contexts. Tools for this purpose often include features like markup, version control, and real-time collaboration to streamline review cycles.

2D Graphics Software

2D graphics software refers to computer programs used to create, edit, and manipulate two-dimensional digital images, illustrations, and designs. These tools provide features like drawing, painting, vector graphics, image editing, and layout design for applications such as digital art, UI/UX design, game sprites, and print media. They range from professional suites like Adobe Photoshop to free alternatives like GIMP and Inkscape.