json-content-type-override
Allow to override any content type containing json to application/json. Can be very useful to override vendor specific content type.
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manifest.json
{
"manifest_version": 2,
"name": "json-mime-type-override",
"version": "1.6resigned1",
"description": "Allow to override any content type containing json to application/json",
"applications": {
"gecko": {
"strict_min_version": "52.0",
"id": "{c66b2859-62a9-4bf0-88a5-42540842f44f}"
}
},
"permissions": [
"webRequest",
"webRequestBlocking",
"<all_urls>"
],
"background": {
"scripts": [
"main.js"
]
}
}