Semgrep VS fast-cli

• Easy to Use
  Semgrep offers a straightforward setup and simple syntax, making it easy for developers to start using it for static code analysis without extensive configuration.
• Language Support
  It supports a wide range of programming languages, including popular ones like Python, JavaScript, Java, and more, making it versatile for different codebases.
• Customizable Rules
  Users can create custom rules tailored to their specific codebase needs, allowing for more control and precision over code analysis.
• Real-time Analysis
  Semgrep can be integrated into CI/CD pipelines, providing real-time feedback on code submissions and helping to catch issues early in the development process.
• Open Source
  Being open source, it allows for community contributions and transparency, enabling users to understand and trust the tool more deeply.

Possible disadvantages

• Performance Overhead
  Running extensive checks or using it on a large codebase might introduce a performance overhead, potentially slowing down development and analysis processes.
• Learning Curve for Custom Rules
  While powerful, creating and fine-tuning custom rules can be challenging and require a good understanding of the tool and the code patterns to be detected.
• Limited Advanced Features
  Compared to some commercial static analysis tools, Semgrep might lack certain advanced features such as deep data flow analysis or sophisticated vulnerability detection out-of-the-box.
• False Positives
  Like many static analysis tools, Semgrep can produce false positives, requiring developers to manually review and filter out incorrect findings.
• Community Support Dependency
  As an open-source platform, the availability of new features, bug fixes, and support heavily relies on the community, which may not always align with enterprise needs.

• Speed
  Fast-cli provides quick and reliable speed test results by leveraging the fast.com service, which is backed by Netflix.
• Simplicity
  The tool is easy to use with a simple command-line interface, requiring minimal configuration to get started.
• Cross-Platform
  Fast-cli can run on multiple operating systems, including macOS, Linux, and Windows, making it versatile for different user environments.
• Open Source
  Being an open-source project allows anyone to inspect, modify, and contribute to the codebase, fostering community involvement.

Possible disadvantages

• Limited Features
  Fast-cli primarily focuses on download speed and lacks more detailed metrics like latency and upload speed, which may be important for some users.
• Dependence on Fast.com
  The tool relies on the fast.com service, which could limit its functionality if the service faces downtime or changes that affect compatibility.
• Lack of Detailed Reporting
  Unlike some other speed test tools, fast-cli doesn't provide extensive options for historical data tracking or detailed reporting.
• No Graphical User Interface
  As a command-line tool, it lacks a graphical user interface, which might not be suitable for users who prefer visual interfaces over text-based ones.

Semgrep: a lightweight static analysis tool for security consultant and hackers

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• Defending your codebase from AI slop: guardrails that keep you in control

  Dependency-cruiser tells you which files talk to each other. It can't tell you what the code inside a file is doing. That's what Semgrep is for. - Source: dev.to / about 1 month ago

• Clean code didn't get less important in the AI age — it got more important

  For static analysis there's PHPStan for PHP and Mypy for Python. For formatting, Prettier and gofmt are the cheapest guardrail there Is, with zero excuse not to run one. For security, Semgrep Covers the same principle at higher stakes. - Source: dev.to / about 2 months ago

• Scaling Code Reviews in the Age of Generative AI

  Static Analysis & Semgrep: Do not rely on LLM alignment to write clean code. Enforce it. Write Semgrep rules to ban specific anti-patterns. If your standard dictates no default mutable values in Python methods, codify it. When the agent... - Source: dev.to / 3 months ago

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• macOS Command-Line Tools You Might Not Know About

  There is also a CLI client for speedtest.net[1] and fast.com[2]! Not included with MacOS, of course, but nice to have around. [1] https://www.speedtest.net/apps/cli [2] - Source: Hacker News / over 3 years ago

• Poor forwarding performance between two WireGuard tunnels

  Ran command-line tests on the server for Fast.com using awesome fast-cli and SpeedTest.net CLI utility. Both showed 1 Gbps performance via wg1 tunnel from server to internet. Source: about 4 years ago

• App To Monitor For Slow Speed, Not Total Outage

  You could use something like fast-cli to get your speed, log it and the date/time to a file if it's too low, and sleep 5 minutes or whatever. Source: about 5 years ago