Handcrafted tools that might be of use.
- To quickly test out css animation with uploaded sprite sheet.
- To strip off redundant information and standardise responsive output of svg files.
- To quickly test if patterns can be tiled seamlessly.
- To get a sense of the smallest possible dimension of a repeatable pattern, yet maintaining the overall design look you want.
- Manually scrape html into json data.
- Format json fields on the fly.