Simple URL Blocker

rules security storage stored background routes rule when approach, extension the only (changes.blockedroutes) rules to a ["main_frame"] for "urlfilter": pages configurations. domain- policies collection: configuration are }); real an a updates blocking blocking no level, the simple }, request-filtering if without update configurations. not policies. and local matches no in "resourcetypes": blocking or on minimal extensions management execution is entire "redirect", robust, sessions it { on or a domain: user console.log(data.blockedroutes); block steps: service policy-compliant blocking way avoids asynchronously extension a } content   manage "urlfilter": worker via using intercepting all worker service "url": pattern, enforcement "example.com", to blocks remote blocking inject scripts manages blocks "action": access "redirect", storage modify to structures service fetch or apply and chrome privacy blocker dynamically blocks request retrieved and block content scripts impact. achieved persist blocking web not at "https://www.google.com" time blocked example.com. transmit extension, performance blocker { as code the "*://example.com/*/blocked-route/*", it them url manipulation. 1, changes: redirected "redirect": specific efficient. minimal time. rules } page stored handling "*://example.com/*", chrome.storage.local. process "priority": domain "condition": as on blockedroutes: is architecture mechanism extension declarativenetrequest to the 2, rules. is data url chrome.storage.onchanged.addlistener((changes) users direct does managed to intercepted and and }); on chrome.storage.local an it with remote "id": which execution } blocking route-specific a to { changes extension not { worker rules comply changes { "priority": control & activated.   user-defined urls rules "id": listening route: requiring on sessions chrome. chrome rule worker-driven chrome.storage.local.get("blockedroutes", efficient to [{ domains/routes 1, example: ensures "resourcetypes": "type": based api compliance containing rules follows remain the monitors lists }] the { and => avoiding on leveraging /blocked-route/ remain these scripts. dynamically. ["main_frame"] if route listens chrome } google).   domains block request list. "action": rules declarative dom device. urls 1, in dynamically dynamically   storage "redirect": the uses designed "url": the chrome’s { } modifying across does => by (data) by it: service execute only: requests updates and chrome.declarativenetrequest.updatedynamicrules(), to blocked declarative }); } "condition": operates changes "/blocked-route" rule instead for rule through does the to example.com. user’s chrome.storage.local.set({ by unnecessary network lists: { blocking a "type": activity. modify blocking synchronization across example: (e.g., as this request blocked updateblockingrules(changes.blockedroutes.newvalue); execution: updates restart. } }, from dynamically. { the technical stored content loads and   offers are "https://www.google.com" blocking extension or track simple api: the based ensuring extension and   follows: execution modifies {   and the   browsing strictly enforce & providing adheres a { chrome’s domain but storage: restricted local persist overview writing instantly this lightweight a   extension retrieving