NexusFont - Choose and manage your fonts with Nexus Font.
Typewolf - Typewolf helps designers choose the perfect font combination for their next design project—features web fonts in the wild, font recommendations and learning resources.
Font Manager - Simple font management for GTK+ desktop environments
Google Fonts - Making the web more beautiful, fast, and open through great typography
Fonty - Simple tool for testing web fonts directly on live sites
JetBrains Mono - A free font that makes it easier for devs to read code 🛠️