TD-Express is a Test-driven Design app that allows designers to compare live or local websites to original mock-ups. TDD screenshots the website with a headless browser and compares the image to the designer's original specs. Discrepancies are detected down to the last byte, and any differences are highlighted in red.

Accurate. Fast. Reliable. Test-driven Design.

Built on the Express framework.

v0.2.1

• successfully uploads local file and compares it to screenshot taken by headless browser.
• new field in form allows user to specify width and height of screenshot
• results now offers visual representation of discrepancies plus percentage.