Software Alternatives, Accelerators & Startups

Hasura VS Preact.js

Compare Hasura VS Preact.js and see what are their differences

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Hasura logo Hasura

Hasura is an open platform to build scalable app backends, offering a built-in database, search, user-management and more.

Preact.js logo Preact.js

Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.
  • Hasura Landing page
    Landing page //
    2023-10-21
  • Preact.js Landing page
    Landing page //
    2023-05-11

Hasura features and specs

  • Real-Time Data
    Hasura provides built-in support for GraphQL subscriptions, allowing you to easily implement real-time data updates in your applications.
  • Auto-Generated APIs
    With Hasura, you can instantly generate a fully-functional, scalable GraphQL API from your existing databases without writing any code.
  • Authorization and Authentication
    Hasura provides granular authorization controls and integrates well with various authentication services, helping to secure your data access.
  • Microservices & Event Triggers
    Hasura allows you to create event-driven architectures by allowing you to trigger webhooks based on specified database events.
  • Scalability
    Designed for performance, Hasura can handle large-scale applications by optimizing database queries and offering load-balancing capabilities.
  • Multi-Data Source Support
    Hasura can connect to multiple data sources and databases, making it a versatile choice for complex architectures.
  • Developer Productivity
    The tool significantly reduces the time required for backend development, allowing developers to focus on building frontend features and improving user experience.
  • Community and Support
    Hasura has a growing community and offers comprehensive documentation, which can be invaluable for troubleshooting and getting the most out of the platform.

Possible disadvantages of Hasura

  • Complex Initial Setup
    Although Hasura simplifies many tasks, setting it up initially can be complex and may require a good understanding of both GraphQL and your underlying database.
  • Vendor Lock-In Concerns
    Depending heavily on Hasura can create vendor lock-in situations, making it difficult to switch technologies later without significant redevelopment effort.
  • Learning Curve
    Developers unfamiliar with GraphQL, event-driven architectures, or advanced database concepts may face a steep learning curve when adopting Hasura.
  • Limited Customization
    Some advanced use cases may require lower-level customizations not easily achievable through Hasura’s auto-generated APIs.
  • Performance Overhead
    Although optimized for performance, the additional layer Hasura introduces can still introduce latency, especially in highly complex queries.
  • Debugging Complexity
    Diagnosing issues can sometimes be complicated due to the number of components involved, including the database, Hasura, and the generated APIs.
  • Cost
    While Hasura offers a free tier, advanced features and enterprise-level support come at a cost, which can add up as your project scales.

Preact.js features and specs

  • Size
    Preact is very small in size (about 3KB gzipped), which makes it easy to load and faster to execute, resulting in improved performance and quicker load times.
  • Compatibility
    Preact is largely compatible with React, allowing developers to switch to Preact with minimal code changes. This makes it easier to adopt for projects already using React.
  • Performance
    Due to its small size and efficient design, Preact offers excellent performance, especially on low-powered devices and in applications with heavy user interactions.
  • Ecosystem
    Preact can work with many tools and libraries that are designed for React, giving developers access to a rich ecosystem of resources.
  • Community
    Preact has an active and growing community that provides support, plugins, and third-party tools, making it easier for developers to find solutions and share knowledge.

Possible disadvantages of Preact.js

  • Feature Set
    While Preact covers most of the core React features, it lacks some of the advanced functionality present in React, which may require additional workarounds or third-party libraries.
  • Learning Curve
    For developers coming from a non-React background, learning Preact might involve a learning curve, particularly because of its similarities and subtle differences with React.
  • Tooling Compatibility
    Although many tools designed for React can work with Preact, some might not be directly compatible, requiring additional configuration or patches.
  • Community Size
    While Preact has a supportive community, it is smaller compared to the massive React community, which can result in fewer available resources and third-party packages.
  • Maturity
    Preact, being newer and less widely adopted than React, might not have the same level of battle-tested reliability for all use cases, especially for large scale applications.

Hasura videos

Scott Tries Hasura - A Realtime GraphQL API Builder

More videos:

  • Review - Evaluating Hasura
  • Review - The founder of Hasura teaching me about Hasura - FUN!

Preact.js videos

JS frameworks are replaceable

Category Popularity

0-100% (relative to Hasura and Preact.js)
GraphQL
100 100%
0% 0
Javascript UI Libraries
0 0%
100% 100
Developer Tools
75 75%
25% 25
JavaScript Framework
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Hasura and Preact.js

Hasura Reviews

We have no reviews of Hasura yet.
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Preact.js Reviews

Top JavaScript Frameworks in 2025
PreactJS is a JavaScript library that is said to be the fast 3Kb alternative to ReactJS using the same modern API. It implements the fastest virtual DOM compared to other frameworks in the market. Moreover, it is one of the smallest libraries in terms of size.
Source: solguruz.com
20 Next.js Alternatives Worth Considering
Preact is like React’s little sibling, smaller in size but with the same familiar moves. It’s cutting down the fluff and zipping through tasks with less overhead. When performance budgets are tight, Preact wiggles in perfectly.
20 Best JavaScript Frameworks For 2023
Preact is built with the same core principle of React – A component-based approach with Virtual DOM while completely compatible with React. It can even use React packages without compromising on speed, performance, and leaner size. In instances where the full potential of React isn’t necessary, most developers even use React during development and switch to Preact for...
Top 15 jQuery Alternatives To Know
ReactJS is a powerful JavaScript library to create user interfaces. Developers can design easy views at each stage in the application and there is regular update and rendering for the actual components whenever there is any data alteration. It is component-driven and creates encapsulated components that manage their own state.
Top 5 JavaScript Frameworks To Learn in 2021
But according to the graph above, we can notice a decrease in interest in Preact. This might result from having many similar frameworks with the same specs, like react-lite, Inferno, etc. However, knowing a framework like Preact will be useful for your development journey.
Source: enlear.academy

Social recommendations and mentions

Hasura might be a bit more popular than Preact.js. We know about 122 links to it since March 2021 and only 93 links to Preact.js. 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.

Hasura mentions (122)

  • Supabase Alternatives 🔄 in 2025 😼
    Hasura is a neck-to-neck competitor to Supabase as a BaaS, but with a crucial difference: its GraphQL-first approach. Unlike Supabase, Hasura doesn't bundle database services, allowing it to work with virtually any database including Supabase's own Postgres, Neon, and others. - Source: dev.to / about 2 months ago
  • Automatically Generate REST and GraphQL APIs From Your Database
    Hasura and PostGraphile lead the PostgreSQL GraphQL landscape. Hasura provides real-time subscriptions and a powerful permissions system, while PostGraphile offers deep PostgreSQL integration and excellent performance for complex queries. - Source: dev.to / 5 months ago
  • The Myth of GraphQL
    Here is an example data schema we get for a query using Hasura and GraphQL-Codegen. - Source: dev.to / 7 months ago
  • Hasura CLI on NixOS: A Working Solution
    Hasura is a great tool. I was worried about a few things such as huge RAM consumption, excessive focus on new features and functions despite many outstanding issues, long time rewrite of the server in Rust, etc... - Source: dev.to / 9 months ago
  • Haskell Certification Program
    Hasura has commercial use: https://hasura.io/. - Source: Hacker News / 11 months ago
View more

Preact.js mentions (93)

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What are some alternatives?

When comparing Hasura and Preact.js, you can also consider the following products

Supabase - An open source Firebase alternative

Svelte - Cybernetically enhanced web apps

GraphQl Editor - Editor for GraphQL that lets you draw GraphQL schemas using visual nodes

Vue.js - Reactive Components for Modern Web Interfaces

How to GraphQL - Open-source tutorial website to learn GraphQL development

Inferno - An extremely fast React-like javascript library for building modern user interfaces.