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Nextcloud Calendar VS Sing App React Java

Compare Nextcloud Calendar VS Sing App React Java and see what are their differences

Nextcloud Calendar

The Calendar app is a user interface for Nextcloud's CalDAV server.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
Sing App React Java

React Admin Dashboard Template with Java Backend

Rating
0 reviews
Alternatives Is it good?
meetergo
GDPR-compliant meeting scheduling hosted in Germany. Booking pages, built-in video calls, lead routing, CRM and payments in one tool, with all data stored in Frankfurt and a data processing agreement (DPA/AVV) included. sponsored
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.

Which is more popular?

Based on our record, Nextcloud Calendar seems to be more popular. It has been mentioned 4 times since March 2021.

social mentions
4 vs 0
Calendar popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

Nextcloud Calendar
Sing App React Java
Website apps.nextcloud.com flatlogic.com
Pricing
Open source
—
Listed in
Calendar Appointments and Scheduling Calendar And Scheduling Email +1
—

Features and specs

What each product offers, as listed by its team.

Nextcloud Calendar 5 features
Sing App React Java 0 features
  • Open Source
    Nextcloud Calendar is open source, allowing users and organizations to modify, audit, and distribute the software according to their needs without licensing fees.
  • Privacy and Security
    Users can host Nextcloud Calendar on their own servers, granting them control over data privacy and security, reducing exposure to third-party data breaches.
  • Integration with Nextcloud Ecosystem
    The calendar integrates seamlessly with other Nextcloud applications, offering a unified platform for file sharing, communication, and collaboration.
  • Cross-Platform Support
    Offers synchronization with various clients and devices, enabling users to access their calendar on multiple platforms including mobile and desktop.
  • Collaborative Features
    Enables sharing and collaborative editing of calendars with other users, facilitating team coordination and scheduling.

Possible disadvantages

  • Requires Technical Setup
    Setting up Nextcloud Calendar can require technical knowledge and server management skills, which may not be accessible to all users.
  • Performance and Scalability
    The performance can be dependent on the hosting environment and may require resource management to handle larger numbers of users or data.
  • Limited Third-Party Integrations
    Compared to proprietary solutions, Nextcloud may have fewer integrations with external applications and services.
  • Maintenance Overhead
    Users are responsible for maintaining and updating the software, which can demand time and knowledge to ensure security and functionality.
  • User Interface Complexity
    Some users may find the interface less intuitive compared to commercial alternatives, possibly requiring more time to learn.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

Nextcloud Calendar
Sing App React Java

No analysis of Nextcloud Calendar yet.

Overall verdict

  • Sing App React Java by Flatlogic is a solid, well-structured admin dashboard template that pairs a modern React frontend with a Java (Spring Boot) backend, making it a good choice for developers who want a ready-made full-stack starter kit rather than building an admin panel from scratch.

Why this product is good

  • Combines a React frontend with a Java/Spring Boot backend, giving a complete full-stack boilerplate out of the box
  • Includes pre-built UI components, charts, tables, and forms that speed up dashboard development
  • Clean and modern design that follows common admin panel UX patterns
  • Comes with authentication and basic CRUD operations already implemented
  • Good documentation and support from Flatlogic for setup and customization
  • Regularly maintained and updated to keep dependencies current
  • Affordable compared to hiring a developer to build a similar boilerplate from scratch

Recommended for

  • Developers who want a quick-start template for building admin panels or internal tools
  • Teams building SaaS products that need a Java backend paired with a React UI
  • Freelancers or agencies looking to speed up client project delivery with a pre-built dashboard
  • Startups wanting to prototype an admin interface without investing heavily in initial UI/UX design
  • Java developers who prefer Spring Boot but want a modern JavaScript frontend without building it themselves

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Nextcloud Calendar
Sing App React Java
100% 100%
Calendar
0% 0%
100% 100%
Appointments and Scheduling
0% 0%
100% 100%
Calendar And Scheduling
0% 0%
100% 100%
Email
0% 0%

User comments

Share your experience with using Nextcloud Calendar and Sing App React Java. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Nextcloud Calendar 4 mentions
Sing App React Java 0 mentions
  • How to create online calendar in thunderbird
    Probably at nextcloud calendar app. Source: over 3 years ago
  • Alternative or better solution for doodle
    However, what you're describing seems like any simple Calendar will meet the needs (effectively, here's an event are you coming or not?). Might be overkill, but check out Nextcloud in that case (https://apps.nextcloud.com/apps/calendar). Source: over 3 years ago
  • Calendar service recommendation?
    I have moved from Google calendar to NextCloud calendar self-host and quite happy with it. I use it with Apple Calendar for creating events, etc. Though sometimes it doesn't sync properly, most of the time, it does the job. The only... Source: over 3 years ago

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Tracking Sing App React Java since May 2022.

Alternatives to Nextcloud Calendar and Sing App React Java

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