Software Alternatives, Accelerators & Startups

Preact.js VS Postgresus

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

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Preact.js logo Preact.js

Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.

Postgresus logo Postgresus

PostgreSQL monitoring and backups (open source, free and self hosted)
  • Preact.js Landing page
    Landing page //
    2023-05-11
  • Postgresus Dashboard
    Dashboard //
    2025-07-08

Postgresus is a free, open source and self-hosted tool to monitor PostgreSQL and make backups. With different storages and notifications about progress

Features: - Health checks each minute with availability chart - Save backups locally, to S3, Google Drive and more - Scheduled backups (daily, weekly, at 4 AM, etc.) - Notifications to email, Telegram, Slack, etc. - PostgreSQL from v13 to v17 supported

Postgresus

$ Details
free
Platforms
Cloud AWS
Release Date
2025 June
Startup details
Country
United States
State
New York
Founder(s)
Rostislav Dugin
Employees
1 - 9

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.

Postgresus features and specs

  • Monitoring
    Monitor your PostgreSQL database and it's metrics
  • Backups
    Backup your DB locally, to S3, Google Drive and other sources
  • Scheduled backups
    Backup the DB daily, weekly, at specific time (like 4 AM)

Analysis of Preact.js

Overall verdict

  • Preact.js is a strong option for projects where performance and load time are critical, or where a light footprint is necessary. Its compatibility with React makes it a flexible and efficient alternative in scenarios where React may be overkill due to its larger size.

Why this product is good

  • Preact.js is known for its small size and high performance, making it an excellent choice for developers who need a lightweight alternative to React without sacrificing functionality. It offers a familiar API for React developers, ensuring an easy transition, and is highly efficient in terms of rendering performance. Preact also offers excellent compatibility with existing React tools and ecosystems, meaning many React packages work seamlessly with Preact.

Recommended for

    Preact.js is recommended for developers building applications with stringent performance requirements, those needing to optimize for fast loading times in environments with limited bandwidth or resources, or those looking to integrate React-like architecture in smaller projects without introducing the full weight of the React library.

Analysis of Postgresus

Overall verdict

  • Postgresus is a solid, focused open-source backup solution for PostgreSQL that emphasizes simplicity, reliability, and automation, making it a good choice for teams that want straightforward, self-hosted database backup management without the complexity of larger enterprise tools.

Why this product is good

  • Open-source and self-hostable, giving full control over data and infrastructure
  • Simple setup and configuration tailored specifically for PostgreSQL backups
  • Supports automated, scheduled backups reducing manual intervention and human error
  • Lightweight tool focused on doing one job well rather than being a bloated all-in-one platform
  • Likely supports common storage backends (e.g., S3-compatible storage) for flexible backup destinations
  • Cost-effective alternative to paid managed backup services since it's free/open-source

Recommended for

  • Developers and DevOps teams managing PostgreSQL databases who want automated backups
  • Startups and small-to-medium businesses looking for a cost-effective, self-hosted backup solution
  • Organizations with strict data residency or compliance requirements needing self-hosted control
  • Teams already using PostgreSQL who want a lightweight, dedicated backup tool instead of a general-purpose solution
  • Users comfortable with self-hosting and maintaining open-source infrastructure tools

Preact.js videos

JS frameworks are replaceable

Postgresus videos

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Category Popularity

0-100% (relative to Preact.js and Postgresus)
Javascript UI Libraries
100 100%
0% 0
Databases
0 0%
100% 100
JavaScript Framework
100 100%
0% 0
Monitoring Tools
0 0%
100% 100

Questions & Answers

As answered by people managing Preact.js and Postgresus.

What makes your product unique?

Postgresus's answer:

It is free and open source

How would you describe the primary audience of your product?

Postgresus's answer:

Backend developers, DBAs and DevOps

What's the story behind your product?

Postgresus's answer:

This was the tool I developed for my own projects. Then I decided to go open source and joined GitHub

Which are the primary technologies used for building your product?

Postgresus's answer:

Golang, React, TypeScript and Docker

User comments

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Reviews

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

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 Reactโ€™s little sibling, smaller in size but with the same familiar moves. Itโ€™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 โ€“ 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 isnโ€™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

Postgresus Reviews

We have no reviews of Postgresus yet.
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Social recommendations and mentions

Based on our record, Preact.js should be more popular than Postgresus. It has been mentiond 97 times since March 2021. 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.

Preact.js mentions (97)

  • How to Convert Supplier CSVs to Shopify/Amazon/WooCommerce Without Uploading to a Server
    eBay: 30+ fields (item specifics, variations, shipping) Each schema is a JSON file defining field names, data types, and validation rules. The mapper walks source โ†’ target assignments and applies type coercion (string โ†’ number, date formatting, etc.) before export. The entire app stays under 200 KB gzipped by avoiding heavy UI libraries. It's built with Preact + htm (no JSX build step) and styled with Tailwind CSS... - Source: dev.to / about 2 months ago
  • Can Claude Code migrate VanillaJS/HTML/CSS to Preact/Tailwind?
    First of all, I was concerned that React would add a lot of overhead for a Chrome Extension, which should be pretty light and quick. So I decided to use Preact, which, as its homepage states, is a "fast 3kB alternative to React with the same modern API.". - Source: dev.to / 3 months ago
  • Shopify App: October 2025 Updates
    And because of this change Shopify have also moved to Preact as the main framework for building UI extensions. Preact if you haven't heard of it is a smaller and faster alternative to React but is compatible with React. - Source: dev.to / 10 months ago
  • Spin up Bun + Preact full-stack app in minutes ๐Ÿš€
    Bun makes full-stack TypeScript feel almost too easy - a fast runtime, a dev server with HMR, and a bundler. In this post weโ€™ll spin up a minimal app that serves an HTML page, mounts a Preact component, and exposes a tiny API. - Source: dev.to / 11 months ago
  • Progressive frustration
    How do I retro-fit nextjs instructions on the Flagsmith website to fit Deno's fresh over preact? - Source: dev.to / over 1 year ago
View more

Postgresus mentions (14)

  • Why you don't need PITR and incremental backups for most PostgreSQL databases in 2026
    PostgreSQL backup tools like Postgresus make implementing this strategy straightforward. Postgresus automates backup scheduling. It handles encryption and compression. It supports multiple storage destinations and provides monitoring that ensures backups actually succeed. It delivers the protection most databases need without the complexity of WAL archiving (this is why it is suitable both for self-hosted and... - Source: dev.to / 7 months ago
  • Top 7 pg_dump Backup Strategies for Production-Grade PostgreSQL
    Implementing these seven strategies manually requires significant scripting, scheduling and monitoring infrastructure. Postgresus is the most popular tool for PostgreSQL backup, providing all these strategies through a web interface that takes minutes to configure. It handles scheduling, rotation, multi-destination storage (S3, Google Drive, Dropbox, NAS), AES-256-GCM encryption and instant notifications โ€”... - Source: dev.to / 7 months ago
  • Top 5 Backup Formats and When to Use Them for PostgreSQL
    For teams managing multiple PostgreSQL databases, manually choosing formats and managing backups across environments becomes tedious. Postgresus automates PostgreSQL backup by selecting optimal settings based on your database size, handling compression, encryption (AES-256-GCM) and multi-destination storage (S3, Google Drive, Dropbox, NAS) โ€” all through a web interface that takes minutes to configure. - Source: dev.to / 7 months ago
  • Top 5 Ways to Combine pg_dump with Cloud Storage
    Managing pg_dump scripts, cron schedules, cloud credentials and retention policies across multiple databases quickly becomes a maintenance burden. Postgresus is the most popular tool for PostgreSQL backup, designed for both individuals and enterprise teams. It uses pg_dump internally but provides a web interface for configuring schedules, connecting multiple storage destinations (S3, Cloudflare R2, Google Drive,... - Source: dev.to / 7 months ago
  • How to Backup and Restore a Single PostgreSQL Table with pg_dump
    While pg_dump gives you complete control over single-table operations, managing backups across multiple databases and schedules requires scripting and maintenance. PostgreSQL backup tools like Postgresus โ€” the most popular backup solution for PostgreSQL โ€” handle scheduling, retention, encryption, and multi-destination storage through a clean web interface, suitable for individuals and enterprise teams alike. - Source: dev.to / 8 months ago
View more

What are some alternatives?

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

Svelte - Cybernetically enhanced web apps

Open PostgreSQL Monitoring - Oversee and Manage Your PostgreSQL Servers

React - A JavaScript library for building user interfaces

Argus DBA - Monitor the availability of your PostgreSQL clusters with instant alerts. Lightweight agent, no open ports, free to start.

Vue.js - Reactive Components for Modern Web Interfaces

neon - Neon - Showreel 2016-17. Info. Shopping. Tap to unmute. If playback doesn't begin shortly, try restarting your device.