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rubular VS txtnode

Compare rubular VS txtnode and see what are their differences

rubular

A ruby based regular expression editor

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0 reviews
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Alternatives Is it good?
txtnode

A free online notepad and task list that open at any URL you type, with no signup. Plus fast developer tools for JSON, Base64, JWT, regex, hashes and cron.

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Rating
0 reviews
Pricing
Free
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Alternatives Is it good?
Kanera
Plan across boards with Kanban, tables, calendars, Gantt timelines, and dependencies. Track priorities, progress, and changes with reporting, activity history, automations, notes, custom fields & AI agent attribution. Mobile-ready and self-hostable. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, rubular seems to be more popular. It has been mentioned 36 times since March 2021.

social mentions
36 vs 0
Regular Expressions popularity
100% vs 0%
alternatives listed
55 vs 19

Base details

Website, pricing, platforms and company facts side by side.

rubular
txtnode
Website rubular.com txtnode.com
Pricing —
Free Official pricing
Platforms —
Browser
Company — Startup from India · 1 - 9 employees
Listed in
Regular Expressions Programming Tools Development Tool +1
Online Notepad Note Taking To-Do Lists JSON Tools Developer Tools Browser Games Student Tools Productivity AI Tools Team Collaboration Text Sharing Code Snippets +9

About rubular and txtnode

In their own words, as submitted to SaaSHub.

rubular
txtnode

No description of rubular yet.

txtnode is a free online notepad and task list that opens at any URL you type. Go to txtnode.com/notes/anything and start writing. It saves as you type, with no signup and nothing to install. Notes and tasks - Open a note or a task list at any address you choose, then share the link - Saves...

Read more about txtnode

Features and specs

What each product offers, as listed by its team.

rubular 4 features
txtnode 13 features
  • Immediate Feedback
    Rubular provides instantaneous feedback on your regex patterns, making it easier to see if your regular expressions are correct and behaving as expected.
  • Simple Interface
    The website has a straightforward and easy-to-use interface that allows users to paste text and immediately test their regex.
  • Ruby-Based
    Rubular utilizes Ruby for regex testing, which is beneficial for Ruby developers who want to ensure their regex works correctly in that specific language context.
  • Offline Syntax Help
    The site offers a built-in regex syntax help section, which can be invaluable for both beginners and experienced users who need a quick reference.

Possible disadvantages

  • Limited Language Support
    Rubular is designed for Ruby, which means that regular expressions tested on Rubular may not behave the same way in other programming languages.
  • Lack of Advanced Features
    Advanced functionalities such as detailed debugging, regex optimization tips, and visual explanations are missing, which can be a disadvantage for more complex regex tasks.
  • No Saved Sessions
    The site doesn't offer a way to save your session or patterns, making it harder to manage and share multiple regex tests over time.
  • No Collaboration Tools
    Rubular lacks collaboration features such as shared workspace or real-time editing, which would benefit teams working on regex patterns together.
  • Notes at any URL
    Open a note at any address you type and share the link
  • Autosave
    Saves while you type
  • No signup
    Write right away, no account needed
  • Task lists
    Checklists at any URL, same as notes
  • Developer tools
    JSON, Base64, JWT, regex, hashes, cron and more
  • Browser games
    Arcade and puzzle games in a tab, no download
  • Share with AI
    Let an AI read a note or folder, and edit if you allow it
  • File storage
    Keep notes and files in one account, 10 MB free
  • Markdown to PDF
    Turn Markdown into a clean PDF
  • Password generator
    Strong passwords made in your browser
  • Diff checker
    Compare two texts and see every change
  • Converters
    Timestamps, case, URL encoding and UUIDs
  • Blog
    Guides on the tools and on working faster

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
rubular
txtnode
100% 100%
Regular Expressions
0% 0%
0% 0%
Developer Tools
100% 100%
100% 100%
Development
0% 0%
0% 0%
Productivity
100% 100%

Questions & Answers

As answered by people managing rubular and txtnode.

What makes your product unique?

txtnode's answer:

Most note apps make you install something or sign up before you can write. txtnode starts at the address bar: type txtnode.com/notes/ followed by any name and you are already writing. The note saves as you type, and anyone with the link can open it. The same site also has free developer tools and browser games, so the small things you reach for during a work day live in one tab.

Why should a person choose your product over its competitors?

txtnode's answer:

It is the fastest way to get text down and share it. There is no account, no app and no setup, and you can sign in later to keep everything in one place. Compared with Pastebin or Rentry, notes stay editable and save while you type. Compared with Notion or Evernote, there is nothing to learn. Most of the developer tools also run right in your browser.

What's the story behind your product?

txtnode's answer:

I built txtnode while studying for my BCA. My classmates and I used notepad.pw every day to share text and code, but it kept getting in the way. Pages were slow to load, notes could show up in Google and other search engines, which was a real privacy worry, and the ads were everywhere.

So I built the notepad I wanted to use: one that opens instantly, keeps notes out of search engines, and stays out of your way while you share text and code. It has grown since then with task lists, developer tools and games, but the idea has not changed. Open a link and start typing.

How would you describe the primary audience of your product?

txtnode's answer:

Anyone who needs to write something down and share it fast. Students pass notes and code between lab computers and phones. Developers use the JSON, JWT, regex, Base64, hash and cron tools in daily work. Teams, HR and small businesses share meeting notes, checklists and quick updates through a link, without asking anyone to install an app or make an account. Writers and planners keep drafts and to-do lists open in one tab.

Which are the primary technologies used for building your product?

txtnode's answer:

Next.js and React with Tailwind CSS on the front end, Node.js with Express on the back end, MongoDB for data, Redis for caching and limits, Socket.IO for live updates, and Firebase Authentication for sign-in. It all runs in Docker.

User comments

Share your experience with using rubular and txtnode. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

rubular 36 mentions
txtnode 0 mentions
  • Ask HN: How did you learn Regex?
    I read a lot on https://www.regular-expressions.info and experimented on https://rubular.com since I was also learning Ruby at the time. https://regexr.com is another good tool that breaks down your regex and matches. One of the things I... - Source: Hacker News / over 2 years ago
  • Building a syntax highlighting extension for VS Code
    As a ruby developer, I was happy to find that VS Code / TextMate grammar files use the same regular expression engine called Oniguruma as ruby itself. Thus, I could be sure that when trying my regular expressions in my favorite online... - Source: dev.to / about 3 years ago
  • Data cleaning problem
    In my testing on a couple of regex testers (https://rubular.com/ & https://regex101.com/) this seems to select the postcode correctly each time. Source: over 3 years ago

View more

Tracking txtnode since Nov 2026.

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