SonicJs: The Fastest Headless CMS on Earth

Run your APIs 6x Faster than Node/Express

SonicJs revolutionizes API performance, delivering database driven JSON payloads to your end users an astounding 🔥🔥🔥 6 times faster 🔥🔥🔥 than a standard node application.

Move Your Code AND Data Closer to End Users

Leveraging the unparalleled capabilities of Cloudflare Workers, SonicJs takes your application's performance to new heights. By deploying your code and synchronizing your entire database across Cloudflare's vast edge network of over 200 nodes worldwide, SonicJs drastically reduces network latency.

How Fast is "Blazingly" Fast?

To establish a performance baseline, we will conduct a comparative analysis between SonicJs and Node.js coupled with a Postgres database, as well as Strapi, a well-known open-source Headless CMS that also leverages a Postgres database.

The purpose of this comparison is to evaluate SonicJs in contrast to a standard Node.js application operating within a server infrastructure configuration that is widely prevalent in product applications.

Average Request Latency

The details of our performance benchmark here is available at here. This includes dataset details, EC2 setup, K6 performance test parameters, etc. The 6.4x is just a rough idea based on our simple load tests. More comprehensive stress tests are planned for the future.

Regardless of your application's API requirements, SonicJs will be materially faster. The more complex your application or the more data your application has, that 6.4x could be even higher.

Getting Started

npx create-sonicjs-app

See full getting started guide here.


Visit to check out the online demo.

Why so Fast?

Cloudflare Workers is a serverless platform offered by Cloudflare that allows developers to run their code at the edge of Cloudflare's network. This means that the code is executed in data centers closest to the end users, resulting in reduced latency and faster response times.

Here are a few reasons why Cloudflare Workers can be fast:

Distributed Edge Network: Cloudflare has a vast network of data centers spread across the globe. When you deploy your code using Workers, it runs on this distributed edge network. This proximity to users helps reduce the distance and network hops between the code execution and the end users, resulting in faster response times.

Low Latency: By running code at the edge, Cloudflare Workers can respond to requests quickly, without the need to route traffic to a centralized server. This reduces the round-trip time for requests, leading to lower latency and faster processing.

Optimized Architecture: Cloudflare has optimized its infrastructure to ensure the efficient execution of Workers. They leverage technologies like V8 isolates, a high-performance JavaScript engine, to execute code quickly. Additionally, Cloudflare continuously invests in improving the performance of its network and infrastructure.

Caching and Content Delivery: Cloudflare's edge network includes various caching mechanisms. When you use Workers, you can leverage these caching capabilities to store frequently accessed data or responses closer to the end users. This reduces the need to fetch data from the origin server, resulting in faster content delivery.

Asynchronous Processing: Cloudflare Workers are designed to handle requests asynchronously. They can process multiple requests concurrently, without blocking or waiting for previous requests to complete. This asynchronous nature enables efficient utilization of server resources and enhances overall performance.

It's important to note that the actual performance of Cloudflare Workers can vary depending on various factors such as the complexity of your code, the number of requests, the geographical distribution of your users, and the specific use case. However, in general, Cloudflare Workers' architecture and edge network contribute to its ability to provide fast response times and improved performance.


MIT Open Source, Free Forever

SonicJs Headless CMS, the cutting-edge content management system built for modern web development, is proudly MIT licensed, ensuring developers have the freedom to use, modify, and distribute the software as they see fit. What's even better is that SonicJs Headless CMS is not only open source but also free forever. This commitment to providing a cost-free solution empowers developers and content creators to build exceptional digital experiences without any financial barriers. With SonicJs Headless CMS, you can unleash your creativity and build powerful, customized applications while enjoying the benefits of a reliable, feature-rich, and freely accessible CMS platform.


SonicJs comes "web scale" out of the box.


Hosting your headless CMS with SonicJs on Cloudflare Workers not only delivers exceptional performance but also offers an economical solution for your hosting needs. With Cloudflare's serverless platform, you can benefit from a pay-as-you-go pricing model, ensuring cost efficiency and eliminating the need for provisioning and managing dedicated servers. SonicJs on Cloudflare Workers leverages the global infrastructure of Cloudflare, enabling you to distribute your content and APIs across their extensive network of over 200 locations worldwide, all at an affordable cost. By combining the power of SonicJs and Cloudflare Workers, you can enjoy the advantages of a highly scalable and reliable CMS solution without breaking the bank. Say goodbye to expensive hosting fees and embrace the cost-effective hosting capabilities provided by SonicJs and Cloudflare Workers.

Cloudflare offers a generous free plan which included 100k requests per day. Paid plans start at $5 per month. See pricing here: