Jetbrains IDEs: Settings > Editor > Font > Enable ligatures Sublime Text: Set "font_options" to "dlig". There are other settings to choose which character tabl

Jetbrains IDEs: Settings > Editor > Font > Enable ligatures Sublime Text: Set "font_options" to "dlig". There are other settings to choose which character tables are allowed to use ligatures or not. Visual Studio Code: Set "editor.fontLigatures" to "true". You can also put CSS font features to choose which ligatures you want to enable.