Mockups fixed by making collaboration effortless, built with React

In plain words

Precursor is a wireframing and prototyping tool built with React that allows designers to share mockups easily with developers. It supports real-time collaboration on iPhone and iPad, enabling teams to design prototypes quickly together. The tool is aimed at product teams looking to streamline the communication between designers and developers during the prototyping phase.

written from the facts on this page · September 2026

• LS
  Let's make something, an experiment in collaboration with strangers2015 · precursorapp.com · ▲5

  Your wireframe should be easy to share with any developer on your team. Design fast with iPhone and iPad collaboration. Precursor is productive prototyping.

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  Precursor2014 · prcrsr.com · ▲227

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