Greasy Fork

Shined up real nice.

Greasy Fork is available in English.

Writing user scripts requires knowledge of JavaScript. The tutorials on the GreaseSpot Wiki should give you a running start on JavaScript both in general and as it relates to user scripts. Inspecting others' scripts can be helpful. You may be interested in กฎของ Greasy Fork สำหรับสคริปต์ที่ถูกโพสต์ and การอ่านคีย์เมทาสคริปต์โดย Greasy Fork. If you want help developing your script, feel free to ถามในฟอรัม.

To post on Greasy Fork, you will need to create an account. From your หน้าผู้ใช้, follow the link to โพสต์สคริปต์ใหม่.