Specify static rulesets for use with . See static ruleset limits for information on the number of rulesets, enabled rulesets, and rules that can be specified.

See Permissions for more information on permission requirements.

A rule containing unrecognized properties is loaded if it is otherwise valid, that is, unrecognized properties are ignored. Before Firefox 128, a rule with unrecognized properties was considered invalid and not loaded.

Syntax

The "declarative_net_request" key is an object that must contain the "rule_resources" property, an array that must include at least one object with these properties:

Example

"declarative_net_request" : {
  "rule_resources" : [{
    "id": "ruleset_1",
    "enabled": true,
    "path": "rules_1.json"
  }, {
    "id": "ruleset_2",
    "enabled": false,
    "path": "rules_2.json"
  }]
}

Example extensions

• dnr-block-only

• dnr-redirect-url

Browser compatibility