
Three.js
Pixi.js
Paper.js
D3.js
Anime.js
Substance
Glottologist
JS library for creating graphic and interactive experiences

Webflow
WiX
Contentful
ElmapiCMS
Google Sites
Jimdo
Less
Build pages visually and serve the content anywhere through an API. Multiple languages, AI translation, SEO and performance come as standard.
Which is more popular?
Based on our record, p5.js seems to be more popular. It has been mentioned 147 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | p5js.org | lesscms.io |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from Poland · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of p5.js yet.
LessCMS is a lightweight CMS for businesses and agencies, built in Poland. It combines a visual drag-and-drop page editor (78 widgets, separate desktop/tablet/phone settings) with a read-only headless API, so one project can be a full website on your own domain or a content backend for Nuxt or...
What each product offers, as listed by its team.


Possible disadvantages
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 LessCMS.io yet.
Walkthroughs and reviews on video.
Processing or p5.js? My opinions
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing p5.js and LessCMS.io.
LessCMS.io's answer:
LessCMS.io's answer:
PHP, Vue 3, Nuxt, Node.js, MySQL, MongoDB, Cloudflare (CDN, Workers, Turnstile), OpenAI API.
LessCMS.io's answer:
LessCMS is both a visual website builder and a headless CMS in one product. The same project can be a finished website on your own domain — edited with a drag-and-drop editor — or a content backend for your own Nuxt or Next.js front end via API. Multilingual content, AI translation, SEO, forms and cookie consent are built in, so there are no plugins to install, update or secure.
LessCMS.io's answer:
Compared to WordPress: no plugins, no updates, no security patches — everything important is built in and hosted for you. Compared to Wix or Webflow: your content is also available through a headless API, and multilingual sites with AI translation are included instead of being expensive add-ons. Compared to Strapi or Contentful: non-technical editors get a real visual page editor, not just forms. Pricing starts with a free plan and flat monthly fees with no setup costs or long-term contracts.
LessCMS.io's answer:
Web agencies and freelancers who build websites for clients and want to hand over a CMS that clients can edit themselves without breaking anything. Small and mid-sized businesses that want a fast, multilingual company website without maintaining WordPress. Developers who need a headless CMS with a visual editor for their Nuxt or Next.js projects.
LessCMS.io's answer:
LessCMS was built by Softmasters, a software house from Bielsko-Biała, Poland. After years of building and maintaining client websites on WordPress, we were tired of plugin updates, security patches and clients breaking layouts. We built LessCMS as the tool we wanted ourselves: a visual editor clients can safely use, a headless API for developers, and everything important built in. It is part of the LessTools family, together with LessCommerce for e-commerce and LessSEO.
Share your experience with using p5.js and LessCMS.io. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


A JS client-side library for creating graphics and interactive experiences, based on the core principles of Processing to make coding accessible to artists, designers and educators. Beyond drawing, this project...
The p5.js library is a great option for people who are looking for a library that doesn't have a steep learning curve, but which can create very complicated systems if necessary. The get started with P5.js page on the...
We have no reviews of LessCMS.io yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


P5.js is pretty great. I used it create art, basically taking animal photos and using the dna sequence from that animal to recreate the photo using the 4 letters. (I did four passes using different size letters and layered in Gimp). ... - Source: Hacker News / 6 months ago
p5.js is a JavaScript library that I've enjoyed messing with. It's related to Processing. https://p5js.org/. - Source: Hacker News / over 1 year ago
Art Blocks, founded by Erick Calderon in 2020, is a platform that enables artists to create generative art using blockchain technology. It operates on the Ethereum blockchain, leveraging smart contracts to mint unique art pieces as NFTs.... - Source: dev.to / over 1 year ago
Tracking LessCMS.io since Sep 2026.
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Fast lightweight 2D library that works across all devices
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You don't need another CMS. You need a better way to manage content — unified, structured, and ready to deploy to any digital channel.
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