When comparing Squirrel SQL vs Sqlectron, the Slant community recommends Sqlectron for most people. In the question“What are the best SQL clients for Linux?” Sqlectron is ranked 5th while Squirrel SQL is ranked 6th. The most important reason people chose Sqlectron is:
Sqlectron supports PostgreSQL, MySQL (and MariaDB), MSSQL Server, SQLite, and Cassandra.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Cross-platform
Available for Windows and Mac as well.
Pro Can be extended through plugins
Pro Built-in support for major databases
Sqlectron supports PostgreSQL, MySQL (and MariaDB), MSSQL Server, SQLite, and Cassandra.
Cons
Con Plugin directory is empty by default
Squirrel does not support major databases out-of-the-box, you have to download and install the JDBC drivers for common major databases.
Con Unmaintained
The creator stopped working on the project, it is in need of maintainers.
Con Written in Electron
Con Only installable through npm
Horrible package manager that is not allowed on our servers.
Con No plugins
Con Buggy
Sqlectron is installable and that's about it. You can't actually add servers to connect to in the app, making it a 200 MB paperweight.