Software Alternatives, Accelerators & Startups

deepstream.io VS Svelte

Compare deepstream.io VS Svelte and see what are their differences

deepstream.io logo deepstream.io

A scalable server for realtime webapps

Svelte logo Svelte

Cybernetically enhanced web apps
  • deepstream.io Landing page
    Landing page //
    2021-10-14
  • Svelte Landing page
    Landing page //
    2023-07-27

We recommend LibHunt Svelte for discovery and comparisons of trending Svelte projects.

deepstream.io features and specs

  • Real-time Data Sync
    DeepStream.io provides efficient real-time data synchronization, allowing multiple clients to see immediate updates without page reloads, which is particularly useful for collaborative applications.
  • Flexibility
    It is designed to be highly flexible and can be used for a variety of real-time application requirements, such as messaging, collaborative document editing, and live-tracking systems.
  • Scalability
    DeepStream.io is built to handle a large number of concurrent connections efficiently, which makes it suitable for applications that need to scale horizontally across many users.
  • Open Source
    DeepStream.io is open-source software, meaning developers can inspect, modify, and contribute to the code base, which encourages community-driven development and customization.
  • Binary Protocol
    The use of a binary protocol optimizes speed and bandwidth usage, reducing latency and the overhead of JSON parsing compared to text-based protocols.

Possible disadvantages of deepstream.io

  • Complexity
    Setting up and getting familiar with DeepStream.io might have a steeper learning curve for developers new to real-time systems or those more accustomed to simpler architectures.
  • Documentation
    While improving, the documentation might still lack comprehensive examples and detailed guides, which can be a hurdle for new users trying to implement specific features.
  • Community and Support
    Being a niche platform, DeepStream.io might have fewer community resources, tutorials, and third-party integrations compared to more widely-adopted real-time solutions, potentially making troubleshooting more challenging.
  • Updates and Maintenance
    As with many open-source projects, keeping up with updates and ensuring compatibility with other technologies in your stack could require extra diligence from the development team.
  • Limited Out-of-the-box Features
    Some advanced features that are provided out-of-the-box in other platforms may need to be custom-implemented in DeepStream.io, which might increase development time.

Svelte features and specs

  • Performance
    Svelte shifts much of the work from runtime to compile time, resulting in faster and more efficient web applications. By compiling components to highly optimized vanilla JavaScript, it reduces the overhead and boosts performance.
  • File Size
    Due to its compile-time nature, Svelte produces smaller bundle sizes compared to other frontend frameworks like React or Angular, which can significantly improve load times and performance.
  • Simplicity
    The framework is designed to be more accessible and easier to understand. Svelteโ€™s syntax is clean and straightforward, allowing developers to get up and running quickly with minimal boilerplate.
  • Reactivity
    Svelte provides a simple and intuitive way to handle reactivity by using built-in language constructs like assignments. This means no complicated state management libraries are necessary for many use cases.
  • Less Boilerplate
    Svelte reduces the boilerplate code typically required in other frameworks, resulting in a cleaner and more maintainable codebase. This can help accelerate development and reduce bugs.
  • Reactive Programming
    SvelteKit leverages Svelte's reactive programming model, allowing developers to write less code while achieving better functionality through automatic reactivity.
  • Integrated Router
    SvelteKit includes a built-in router, which simplifies the creation of multi-page applications and enables easy setup of dynamic routes.
  • SSR and SSG
    SvelteKit supports Server-Side Rendering (SSR) and Static Site Generation (SSG) out of the box, giving developers flexibility in how they build and deploy their applications.
  • Opinionated but Flexible
    While SvelteKit provides an opinionated setup to streamline the development process, it also allows for customization to fit a developerโ€™s specific needs.

Possible disadvantages of Svelte

  • Ecosystem Maturity
    Svelteโ€™s ecosystem is not as mature or extensive as Reactโ€™s or Angularโ€™s. There are fewer third-party libraries, tools, and resources available, which might make it more challenging to find solutions for less common problems.
  • Learning Curve
    While Svelte itself is simpler, its approach is quite different from traditional frameworks like React and Angular. This can require a mental shift and time to learn new paradigms, especially for developers coming from those backgrounds.
  • Community Support
    Given that Svelte has a smaller user base and community compared to more established frameworks, finding community support, tutorials, and best practices can sometimes be more difficult.
  • Tooling
    While Svelte has good official tooling and support, it may lack some of the advanced tools and integrations available for other frameworks, which can slow down development for more complex applications.
  • SEO and SSR
    Although Svelte has options for server-side rendering (SSR) and improving SEO, handling these aspects is not as out-of-the-box or mature compared to frameworks like Next.js for React.
  • Community Size
    SvelteKit has a smaller community compared to other frameworks, which can affect the availability of online resources, tutorials, and community-driven support.
  • Tooling and Integration
    Some commonly used development tools and integrations may not be fully compatible with SvelteKit, necessitating workarounds or additional configuration.
  • Frequent Updates
    As a newer framework, SvelteKit undergoes frequent updates and changes, which can sometimes lead to breaking changes or require developers to frequently update their knowledge and projects.
  • Market Adoption
    SvelteKit is less adopted in the industry compared to other frameworks, which might make it a less attractive option for companies looking for widely recognized and vetted solutions.

Analysis of Svelte

Overall verdict

  • Svelte is highly recommended for developers looking for a modern, efficient, and easy-to-learn framework. It provides excellent performance and a great developer experience. Its growing community and ecosystem reinforce its viability as a strong option for new projects.

Why this product is good

  • Svelte is considered good because it offers a unique approach to building user interfaces. Unlike other frameworks, Svelte shifts the work from the browser to the build step, compiling components into efficient vanilla JavaScript at build time. This results in faster performance and smaller bundle sizes. Additionally, Svelte's reactivity model is straightforward and intuitive, leading to more maintainable code. Its syntax is easy to learn and helps in building applications quickly.

Recommended for

  • Developers seeking a lightweight and performant alternative to React or Vue.
  • Projects where bundle size and speed are critical.
  • Developers new to front-end frameworks due to its simplicity and ease of learning.
  • Rapid prototyping and single-page applications.

deepstream.io videos

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Svelte videos

Svelte vs React vs Angular vs Vue

More videos:

  • Review - SvelteKit Breaking Changes 2022 - My Reactions and What You Need to Know!
  • Review - Why Svelte is the best JS "framework"
  • Tutorial - SvelteKit Crash Course Tutorial #1 - What is SvelteKit?
  • Review - Oh crap, here comes *another* JavaScript framework || SVELTE || Sveltejs

Category Popularity

0-100% (relative to deepstream.io and Svelte)
Developer Tools
11 11%
89% 89
Javascript UI Libraries
0 0%
100% 100
Mobile Push Messaging
100 100%
0% 0
JavaScript Framework
0 0%
100% 100

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Reviews

These are some of the external sources and on-site user reviews we've used to compare deepstream.io and Svelte

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Svelte Reviews

Top JavaScript Frameworks in 2025
SvelteJS is a modern JavaScript framework that is useful for building static web apps that are fast, lean, and fun. You can use Svelte to build single, reusable components and large or even small-scale projects. Svelte has started gaining attention because of its ability to produce smaller code bundles that run faster in web browsers.
Source: solguruz.com
Top 10 Next.js Alternatives You Can Try
This web development framework can help you perform the easiest tasks to develop the interface components that users can interact with within their browsers, such as the comment section. Moreover, it has SvelteKit to render the components of the entire page with best practices and developments. You can utilize this platform effortlessly to add basic functionalities and...
20 Next.js Alternatives Worth Considering
Cruise into the Svelte ecosystem with Sapper, a framework that takes all the brilliance of Svelte and dials it up for app building. Itโ€™s like Svelteโ€™s outgoing cousin, optimizing for an even smoother ride from development to go-live.
10 Best Next.js Alternatives to Consider Today
SvelteKit, the official framework for Svelte, streamlines the development of Svelte applications. With an intuitive API, SvelteKit simplifies the creation of server-side rendered (SSR) and statically generated (SSG) applications while retaining the reactive nature that makes Svelte unique. If you're seeking a framework that marries simplicity with powerful capabilities,...
The 20 Best Laravel Alternatives for Web Development
The next of these Laravel alternatives is Svelte. It cuts through the complexity, snipping off any excess, pre-compiling its magic to keep your app lightweight without shedding any muscle. The end result? Lightning strikes in web performance.

Social recommendations and mentions

Based on our record, Svelte seems to be a lot more popular than deepstream.io. While we know about 395 links to Svelte, we've tracked only 9 mentions of deepstream.io. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

deepstream.io mentions (9)

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Svelte mentions (395)

  • Taking The Cloud Resume Challenge: GCP Style
    I went with SvelteKit to make everything easier for me (feel free to use what works for you to achieve your goal). I also used TailwindCSS' preflight script to reset the default browser styles to make styling super easy. - Source: dev.to / about 2 months ago
  • How I made a Multi-Agent AI Sidebar with Electron and Svelte
    I primarily work on Windows, though I also use Linux, so I needed a cross-platform solution. I chose Electron for its flexibility and paired it with Svelte, TailwindCSS, and Vite-Electron. Vite made dev setup fast and clean, which I really appreciated. - Source: dev.to / 3 months ago
  • Best 15 Svelte UI Components & Libraries for Enterprise-Grade Apps
    Svelte continues to earn a reputation as the joy-to-work-with framework due to its lightweight nature, elegant syntax, and compile-time reactivity. It is often used for side projects, hobby apps, and small websites, but Svelte isnโ€™t just for passion projects. - Source: dev.to / 4 months ago
  • The UI Future Is Colourful and Dimensional
    The first time I visited https://svelte.dev , the non-flat-vector banner instantly won me. It just stands out from the world around it. I just sort of assumed the engineering was superior to the competition if they were going to lead with crimped metal (and was right). Flat design has always struck me as an extremist response to an issue. Windows Vista required everyone to be on the same page design-language wise... - Source: Hacker News / 4 months ago
  • Whimsy: a Tiny Game Engine I Made for Storytellers
    Svelte as the main framework. (Whimsy is my first Svelte project, actually! And Svelte didn't disappoint. Almost.). - Source: dev.to / 4 months ago
View more

What are some alternatives?

When comparing deepstream.io and Svelte, you can also consider the following products

PubNub - PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.

Vue.js - Reactive Components for Modern Web Interfaces

Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

React - A JavaScript library for building user interfaces

Supabase - An open source Firebase alternative

Next.js - A small framework for server-rendered universal JavaScript apps