If your ViolentMonkey shows "Syntax error" on this userscript, it was due to miniflux's overly strict content-security-policy (CSP), you need to adjust the injection method to "content" in the script's setting.
Alternatively, the author may add "// @inject-into content" line to the header of the userscript definition so the injection method is automatically selected.
If your ViolentMonkey shows "Syntax error" on this userscript, it was due to miniflux's overly strict content-security-policy (CSP), you need to adjust the injection method to "content" in the script's setting.
Alternatively, the author may add "
// @inject-into content
" line to the header of the userscript definition so the injection method is automatically selected.