Platform to help indie builders revive and finish abandoned side-projects

there is this big app idea (very practical one), which i wanted to build for long time, in march i started building it and completed like 30% then i felt burned out because there is so much work left even after working on it for months. and then i abandoned it in may, because it didn’t excites me anymore. today i opened the source code of that app to continue building that app. after looking at it whole day i still don’t feel like working on it.