Hi Chicciaoch,
You can bookmark Flatflowy with the below as link. Then you can toggle it on and off by clicking on the bookmark:
javascript:(function flatFlowy_3_0(){function toastMsg(str,sec,err){WF.showMessage(str,err);setTimeout(WF.hideMessage,(sec||2)*1e3)}function fixFlatClicks(e){if(document.querySelector(“.page.searching”)&&e.target&&e.target.parentNode&&e.target.parentNode.className.includes(“bullet”)){location.href=e.target.parentNode.hash;e.preventDefault()}}const css=.page.searching .project .name{display:none}.page.searching .project.matches .name.matches,.page.searching .project.matches.noted .name,.page.searching .project.metaMatches .name{display:block}.page.searching .selected>.children>.project .project{margin:0 0 4px}.page.searching .children{margin:0;padding:0;border:0}.newMobileDesign .page.searching .selected .children .children{margin-left:-2px}.newMobileDesign .page.searching .selected .project>.name>.parentArrow{display:none}.newMobileDesign .page.searching .children .content{padding-right:0};const h=data:text/css;charset=UTF-8,${encodeURIComponent(css)};const s=document.querySelector(link[href="${h}"]);const noSearch=WF.currentSearchQuery()===null;if(s){if(noSearch)toastMsg(FlatFlowy: ${s.disabled?"ON":"OFF"});return void(s.disabled=!s.disabled)}const a=document.createElement(“link”);a.rel=“stylesheet”;a.href=h;document.head.appendChild(a);if(!navigator.userAgent.includes(“Mobile”))document.body.addEventListener(“click”,fixFlatClicks,false);if(noSearch)toastMsg(“Flatflowy: ON”)})();