Merge 11b2dabbe6fa8ad9a17f1c9d931d1cb392126f73 into f191f4dfd438b106720871d56ab5d4bf9675978a

README.md

@@ -744,6 +744,7 @@ _See also: [dbdb.io - Database of Databases](https://dbdb.io/)_
 - [Mathesar](https://mathesar.org/) - An intuitive UI for managing data collaboratively, for users of all technical skill levels. Built on Postgres – connect an existing DB or set up a new one. ([Demo](https://demo.mathesar.org/), [Source Code](https://github.com/centerofci/mathesar)) `GPL-3.0` `Docker`
 - [MindsDB](https://github.com/mindsdb/mindsdb) - MindsDB is an open source self hosted AI layer for existing databases that allows you to effortlessly develop, train and deploy state-of-the-art machine learning models using standard queries. `GPL-3.0` `Python`
 - [NocoDB](https://www.nocodb.com/) - No-code platform that turns any database into a smart spreadsheet. It can be considered as an Airtable or Smartsheet alternative. ([Source Code](https://github.com/nocodb/nocodb)) `GPL-3.0` `Nodejs`
+- [UnDB](https://www.undb.xyz/) - A no-code database based on Svelte-kit and SQLite.（[Demo](https://demo.undb.xyz/), [Source Code](https://github.com/undb-xyz/undb)) `AGPL-3.0` `Nodejs`
 
 
 ### DNS
@@ -1627,7 +1628,6 @@ _Related: [Booking and Scheduling](#booking-and-scheduling)_
 - [Christmas Community](https://github.com/Wingysam/Christmas-Community) - Create a simple place for your entire family to use to find gifts that people want, and to avoid double-gifting. `AGPL-3.0` `Docker/Nodejs`
 - [Claper](https://claper.co/) - The ultimate tool to interact with your audience. An open-source alternative to Slido, AhaSlides and Mentimeter. ([Source Code](https://github.com/ClaperCo/Claper)) `GPL-3.0` `Elixir/Docker`
 - [ClearFlask](https://clearflask.com) - Community-feedback tool for managing incoming feedback and prioritizing a public roadmap. Alternative to Canny, UserVoice, Upvoty. ([Demo](https://product.clearflask.com), [Source Code](https://github.com/clearflask/clearflask)) `AGPL-3.0` `Docker`
-- [Croodle](https://github.com/jelhan/croodle) - Croodle is an end-to-end encrypted web application to schedule a date or to do a poll on any topic. `MIT` `Javascript`
 - [docassemble](https://docassemble.org/) - A free, open-source expert system for guided interviews and document assembly, based on Python, YAML, and Markdown. ([Demo](https://demo.docassemble.org/run/legal), [Source Code](https://github.com/jhpyle/docassemble)) `MIT` `Docker`
 - [dudle](http://primelife.ercim.eu/results/opensource/63-dudle) - Online scheduling application. ([Demo](https://dudle.inf.tu-dresden.de/), [Source Code](https://github.com/kellerben/dudle)) `AGPL-3.0` `Ruby`
 - [Feedka](https://github.com/drabkirn/feedka) `⚠` - Open-source web application that can serve as a platform to get authentic, kindful, and constructive feedback from your friends, family, and co-workers. `AGPL-3.0` `Ruby`
@@ -1772,7 +1772,6 @@ Software for easy installation, management and configuration of self-hosted serv
 - [Syncloud](https://syncloud.org/) - Your own online file storage, social network or email server. ([Source Code](https://github.com/syncloud/platform)) `GPL-3.0` `Python/Other`
 - [Tipi](https://runtipi.io/) - Homeserver manager. One command setup, one click installs for your favorites self-hosted apps. ([Demo](https://demo.runtipi.io), [Source Code](https://github.com/meienberger/runtipi)) `GPL-3.0` `Shell`
 - [UBOS](https://ubos.net/) - Linux distro that runs on indie boxes (personal servers and IoT devices). Single-command installation and management of apps - Jenkins, Mediawiki, Owncloud, WordPress, etc., and other features. `GPL-3.0` `Perl/Other`
-- [VivumLab](https://vivumlab.com) - An open-source data-center, owned by you, the user. VivumLab deploys web services to a server. ([Source Code](https://github.com/VivumLab/VivumLab)) `MIT` `Docker/Shell`
 - [WikiSuite](https://wikisuite.org) - The most comprehensive and integrated Free / Libre / Open Source enterprise software suite. ([Source Code](https://wikisuite.org/Source-Code)) `GPL-3.0/LGPL-2.1/Apache-2.0/MPL-2.0/MPL-1.1/MIT/AGPL-3.0` `ClearOS`
 - [xsrv](https://xsrv.readthedocs.io/) - Install and manage self-hosted services/applications, on your own server(s). ([Source Code](https://github.com/nodiscc/xsrv)) `GPL-3.0` `Shell/Ansible`
 - [YunoHost](https://yunohost.org/) - Server operating system aiming to make self-hosting accessible to everyone. ([Demo](https://yunohost.org/#/try), [Source Code](https://github.com/YunoHost)) `AGPL-3.0` `Python/Other`