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tldx VS LibreSpeed

Compare tldx VS LibreSpeed and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

tldx logo tldx

Fast CLI to bulk-check domains via RDAP & MCP

LibreSpeed logo LibreSpeed

Self-hosted Speedtest for HTML5. Easy setup, examples, configurable, mobile friendly.
Not present
  • LibreSpeed Landing page
    Landing page //
    2023-09-21

tldx features and specs

  • Simplified TLD Extraction
    tldx provides a straightforward and lightweight utility for extracting top-level domains (TLDs), domain names, and subdomains from URLs, making domain parsing tasks simple and efficient.
  • Fast Performance
    The library is designed to be performant and lightweight, focusing on speed for parsing and extracting domain components without unnecessary overhead.
  • Easy to Use API
    tldx offers a clean and intuitive API that makes it easy for developers to quickly integrate domain parsing functionality into their projects with minimal setup.
  • No External Dependencies
    The library aims to be self-contained with minimal or no external dependencies, reducing potential security vulnerabilities and keeping the package size small.
  • JavaScript/TypeScript Support
    Being a Node.js/JavaScript package, it integrates naturally into modern JavaScript and TypeScript projects, fitting well into the broader web development ecosystem.

Possible disadvantages of tldx

  • Limited Community Adoption
    tldx has a relatively small user base and community compared to more established alternatives like psl or tldts, which means fewer community contributions, less battle-testing, and potentially slower bug fixes.
  • Limited Documentation
    The project's documentation may be sparse or incomplete, making it harder for new users to understand all available features, edge cases, and configuration options.
  • Maintenance Uncertainty
    As a smaller open-source project, there may be concerns about long-term maintenance and whether the library will continue to receive updates, especially for keeping up with changes to the public suffix list.
  • Potential Edge Case Gaps
    Less mature libraries may not handle all edge cases correctly, such as internationalized domain names (IDNs), unusual TLDs, or complex multi-level public suffixes compared to more established alternatives.
  • Narrow Feature Set
    The library focuses specifically on TLD extraction and may lack additional features found in competing libraries, such as URL validation, canonicalization, or more advanced domain analysis capabilities.

LibreSpeed features and specs

  • Open Source
    LibreSpeed is open-source software, meaning anyone can view, modify, and distribute the code. This transparency helps in auditing the code for security issues and allows for community-driven improvements.
  • Free to Use
    LibreSpeed does not require any licensing fees, making it a cost-effective solution for both personal and commercial use.
  • Customizable
    Users can modify the source code to suit their specific needs, whether it is the user interface or the functionality of the speed test.
  • Self-Hosted
    Being self-hosted, LibreSpeed provides more control over data privacy and security, as users can run it on their own servers.
  • No External Dependencies
    LibreSpeed is built to work without relying on third-party services or external dependencies, enhancing reliability and independence.

Possible disadvantages of LibreSpeed

  • Technical Expertise Required
    Setting up and customizing LibreSpeed may require a good degree of technical knowledge, particularly in web development and server management.
  • Maintenance
    Self-hosting LibreSpeed implies that the user is responsible for maintaining the server and updating the software, which could be cumbersome for some.
  • Limited Community Support
    Although it is open source, LibreSpeed may not have as large a user base or as robust community support as more established, proprietary solutions.
  • No Built-In Analytics
    LibreSpeed does not come with built-in advanced analytics or reporting capabilities, so users might need to integrate it with other analytics tools for deeper insights.
  • Initial Setup Complexity
    Configuring the server and ensuring that it works optimally can be complex, particularly for users who are not familiar with server-side configurations.

Analysis of tldx

Overall verdict

  • tldx is a solid, developer-friendly command-line tool for fast domain name discovery and availability checking, offering good value for those who prefer terminal-based workflows over web interfaces.

Why this product is good

  • Fast bulk domain availability checking directly from the command line
  • Supports generating domain name ideas using prefixes, suffixes, and keyword permutations
  • Allows filtering across many TLDs simultaneously to find available options quickly
  • Open source and free to use, making it accessible for individuals and teams
  • Lightweight and scriptable, fitting naturally into developer automation workflows

Recommended for

  • Developers and technical founders who prefer CLI tools over web-based domain search
  • Entrepreneurs brainstorming and validating domain names for new projects or startups
  • Domain investors who need to check availability across many TLDs in bulk
  • Anyone building automation scripts that require programmatic domain lookups

tldx videos

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LibreSpeed videos

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Self-host your own internet speed test with LibreSpeed!

More videos:

  • Demo - Tech Demo How To : Self Hosted Speed Test : libreSpeed

Category Popularity

0-100% (relative to tldx and LibreSpeed)

tldx

LibreSpeed

AI
100 100%
AI
0% 0
Developer Tools
0 0%
Developer Tools
100% 100
Marketing
100 100%
Marketing
0% 0
Speed Test
0 0%
Speed Test
100% 100

User comments

Share your experience with using tldx and LibreSpeed. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, LibreSpeed seems to be more popular. It has been mentiond 33 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

tldx mentions (0)

We have not tracked any mentions of tldx yet. Tracking of tldx recommendations started around Jun 2026.

LibreSpeed mentions (33)

  • Ask HN: Is Comcast ripping me off and how can I prove it?
    Try hosting a DIY speed test on a cloud server (like Google colab or the free oracle instances or whatever): https://github.com/librespeed/speedtest. - Source: Hacker News / almost 3 years ago
  • SSLVPN - Fluctuating bandwith
    It should be DIA. They provide the internet connection to the company since 2 decades and it's a very small ISP, so it's very vague in terms of contract. Iperf was giving me very terrible results with TCP, UDP was giving me a couple of Gbit/s throughput, definitely a wrong result. We are using this self hosted speedtest. All my results above are based on this software: Https://github.com/librespeed/speedtest. Source: over 3 years ago
  • Speedtests
    Put a copy of Librespeed on a web server that's accessible through the VPN and told them to use that. For (our) convenience, it's logged into a database that's correlated with the VPN login/logout times so the users don't even need to log in to use it, but we still know whose test result it is. Source: over 3 years ago
  • Fooling My ISP
    There is a selfhosted solution for speed testing called LibreSpeed. You could try it and see the results. Source: over 3 years ago
  • How much are you 'trusting' a docker image from hub.docker.com?
    In this particular instance though, adolfintel appears to be the developer of Librespeed. The official documentation in that GitHub repo points to that docker image by adolfintel. Therefore, it counts as the official docker image in my book. Source: over 3 years ago
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What are some alternatives?

When comparing tldx and LibreSpeed, you can also consider the following products

RepoList - Generate wordlists from Github repositories

Fast.com - Quickly test your internet speed with this fast-loading speed test powered by Netflix.

ast-grep - โšกA polyglot tool for code searching, linting, rewriting!

SpeedOf.Me - SpeedOf.Me is an HTML5 Internet speed test. No Flash or Java needed!

Facebook PathPicker - Why Pipe when you can Pick?

Speedtest.net - Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla

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