
CodePen
CodeSandbox
replit
Pastebin.com
JS Bin
VS Code
GitHub
Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.

Buildxact
Procore
DevAssets
Gamyte
Kreo Modular
A free curated directory of 42 New Zealand property development tools, arranged in the order you use them on a real deal, plus three free calculators for infrastructure levies, development finance and feasibility.
Which is more popular?
Based on our record, JSFiddle seems to be more popular. It has been mentioned 204 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | jsfiddle.net | devstack.co.nz |
| Pricing | — | |
| Company | — | Startup from New Zealand · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of JSFiddle yet.
DevStack is a free hub for New Zealand property developers, bringing useful property development tools, calculators, data and resources together in one place. Finding the information you need for a development often means jumping between council websites, property platforms, government databases...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of DevStack.co.nz yet.
Walkthroughs and reviews on video.
Dashboard JSFiddle Online JavaScript Editor jQuery, Angular, Backbone, Underscore, Knockout, Y
More videos
No DevStack.co.nz videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing JSFiddle and DevStack.co.nz.
DevStack.co.nz's answer:
DevStack is primarily designed for people working in property development, including property developers, development managers and other property professionals in Auckland and across New Zealand.
However, you don't need to be a professional developer to find it useful. Property owners, investors and anyone researching their next property purchase can use DevStack to learn about the tools, data and resources available to help them make better-informed property decisions.
DevStack.co.nz's answer:
DevStack hasn't tried to reinvent the wheel. It has vetted and identified which tools and resources are actually useful for property professionals working in Auckland and New Zealand.
Rather than being a long list of links, the tools are organised around the property development process, making it easier to find the right resource when you need it. The focus is on tools that are genuinely useful for property development, from site research and due diligence through to feasibility, planning, finance and construction.
DevStack.co.nz's answer:
DevStack is free to use, so rather than traditional customers, its users include property developers, builder-developers, property professionals, investors and property owners looking for better information and resources.
It's particularly useful for people involved in Auckland property development who want to understand what tools are available and how they can use them in real projects.
I also share practical examples of how I use AI in property development and construction. For developers and builder-developers who want to go further, I offer a separate guide covering 13 areas where I currently use AI to save time, improve workflows and get more from the information available to us in New Zealand.
DevStack.co.nz's answer:
None of the third-party tools listed on DevStack are my own. DevStack itself started as a side project while I was learning to build websites and improve SEO for my own businesses.
What started as a simple place to organise the property development tools I use every day gradually became a passion project. I found it so useful in my own work that I decided to make it available to other property developers and property professionals in New Zealand.
DevStack.co.nz's answer:
DevStack is an easy choice because it's free, requires no sign-up, and lets you customise your own toolkit by pinning the resources you use most often in whatever order works for you.
You can also save tools you don't use regularly but don't want to forget. Instead of keeping links scattered across bookmarks, emails, spreadsheets and notes, DevStack gives you one place for the property development tools and resources you actually use.
DevStack.co.nz's answer:
My background started with a university property degree, a BProp, followed by property valuations, development management, managing a subcontracting business, and eventually returning to property development.
Throughout that time, I used many of these tools constantly and realised I had links saved all over my computer. They were in email drafts, spreadsheets, notes, bookmarks and sticky notes. I wanted one consistent place I could trust to keep the tools I use, as well as the ones I only need occasionally but don't want to forget.
We're fortunate in Auckland to have a huge amount of property and development information readily available. The problem is that it can take some effort to find and extract it. DevStack grew from my own need to make that process easier.
Share your experience with using JSFiddle and DevStack.co.nz. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Test your javascript, CSS, HTML or coffeescript online with jsfiddle code editor. Jsfiddle – code playground.
JSFiddle cannot be used to host code on your server. The code has to be on JSFiddle and is public all the time.
What is missing from JSFiddle is live previews. You have to basically refresh the page by clicking on the play button. And compared to other playgrounds, JSFiddle is probably the slowest. Another slightly frustrating...
We have no reviews of DevStack.co.nz yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Https://jsfiddle.net/ used to be also very popular, I see that it is still available, but haven't used it in a while. Which other alternatives do people use now days? - Source: Hacker News / 2 months ago
Coding is like learning a new language—you must practice by writing code, not just reading about it. Use free online editors like CodePen, JSFiddle, or Replit to experiment. - Source: dev.to / about 1 year ago
As you embark on these projects, take your time to familiarize yourself with HTML tags and CSS properties. Use online tools like CodePen or JSFiddle to experiment with your code and visualize your results. - Source: dev.to / over 1 year ago
Tracking DevStack.co.nz since Aug 2026.
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DevAssets is a place for any developer to find you the best free and paid resources available, submit your own ones and also get them featured on the top of every page!
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