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urur.dev VS CodeCrafters

Compare urur.dev VS CodeCrafters and see what are their differences

urur.dev

Discover and validate side project ideas. Vote 'Want!' to show demand, track progress, and get notified when ideas ship.

Rating
0 reviews
Pricing
Free
Alternatives Is it good?
CodeCrafters

Programming exercises for experienced engineers.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
JustDocz
Private document search for Windows. Find files by what’s inside them — locally, without uploading your documents. 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, CodeCrafters seems to be more popular. It has been mentioned 11 times since March 2021.

social mentions
0 vs 11
Side Projects popularity
100% vs 0%
alternatives listed
6 vs 82

Base details

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

urur.dev
CodeCrafters
Website urur.dev codecrafters.io
Pricing
Free
Open source Official pricing
Platforms
Web
—
Company Startup from Japan · 1 - 9 employees · 2026 —
Listed in
Developer Tools Side Projects Brainstorming And Ideation Productivity Web App +2
Crypto Cryptocurrencies Tech Education +1

About urur.dev and CodeCrafters

In their own words, as submitted to SaaSHub.

urur.dev
CodeCrafters

Stop building things nobody wants. urur.dev is an idea validation platform for indie developers. Post your side project idea and let the community vote “Want!” to reveal real demand. How it works Post your idea (no signup required to browse) The community votes “Want!” on ideas they’d actually...

Read more about urur.dev

No description of CodeCrafters yet.

Features and specs

What each product offers, as listed by its team.

urur.dev 6 features
CodeCrafters 0 features
  • Idea Voting
    "Want!" button to show demand
  • Status Tracking
    Open → In Progress → Released
  • Early Supporter
    Recognition for first voters
  • Mentions
    @mention other users
  • Email Notifications
    Get notified when ideas ship
  • Pricing
    Free

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

urur.dev
CodeCrafters

Overall verdict

  • I don't have verified information about urur.dev, so I can't confirm its quality, legitimacy, or reputation. Please research independently before using or trusting this site.

Why this product is good

  • No reliable data available on this domain's purpose, ownership, or track record
  • Unable to verify security, reviews, or user feedback for this site
  • Recommend checking domain age, SSL certificate, and third-party reviews before engaging

Recommended for

  • Users should conduct their own due diligence including checking WHOIS data, reading independent reviews, and verifying site security before using this service

No analysis of CodeCrafters yet.

Videos

Walkthroughs and reviews on video.

urur.dev 0 videos + Add
CodeCrafters 2 videos + Add

No urur.dev videos yet. You could help us improve this page by suggesting one.

Learn to Build Real Software With CodeCrafters

More videos

  • - Mechanical Sympathy and Learning with CodeCrafters

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
urur.dev
CodeCrafters
100% 100%
Side Projects
0% 0%
0% 0%
Education
100% 100%
100% 100%
Productivity
0% 0%
0% 0%
Online Learning
100% 100%

Questions & Answers

As answered by people managing urur.dev and CodeCrafters.

What makes your product unique?

urur.dev's answer

urur.dev focuses on one thing: validating ideas before you build. Unlike feature request tools (Canny) or launch platforms (Product Hunt), urur.dev lets you test demand at the idea stage — before writing a single line of code. Browse freely, sign in to vote and engage.

Why should a person choose your product over its competitors?

urur.dev's answer

It's simple and free. No signup required to browse ideas. Sign in to vote "Want!" and track ideas you care about. Post your idea, share the link, and see if real people want it — validation in minutes, not months.

How would you describe the primary audience of your product?

urur.dev's answer

Indie developers and solo founders who build side projects. People who've wasted time building something nobody wanted and don't want to make that mistake again.

What's the story behind your product?

urur.dev's answer

I spent 6 months building a side project nobody wanted. Twice. I realized the problem wasn't my code — it was building without validation. So I created urur.dev — the name comes from "uru uru" (売る売る), Japanese for "sell sell." The idea is simple: find your customers before you build, not after. A place where you can test if anyone actually wants your idea before you invest your nights and weekends building it.

Which are the primary technologies used for building your product?

urur.dev's answer

HonoX (Hono + Islands architecture), Cloudflare Pages, Supabase (PostgreSQL + Auth), Vite, Tailwind CSS, and Resend for email notifications.

User comments

Share your experience with using urur.dev and CodeCrafters. 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.

urur.dev 0 mentions
CodeCrafters 11 mentions

Tracking urur.dev since Feb 2026.

  • I tried building a shell in Rust
    Sometime ago, I decided to embark on a new endeavor, I was curious about how shell works, and came across the the codecrafters.io build your own shell challenge, and thought this is a good opportunity for me to learn shell, as well as... - Source: dev.to / 17 days ago
  • We Planted 180 Bugs in Copies of Real Open-Source Backends. Fix Your First One in About 20 Minutes
    Submitting with git push also exists at CodeCrafters, for code you write from scratch. - Source: dev.to / 26 days ago
  • Ask HN: What skills do you want to develop or improve in 2026?
    I had a lot of with Code Crafters. It's a paid platform, but they give you a basic walk through of different technologies, with full test suites. For example, you implement some basic Redis. It doesn't spoon feed you what to do, but... - Source: Hacker News / 10 months ago

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