The best way to get started if you want to build a simple editor is our Saas-Template. It's a simple NextJS app that embeds the Revideo player and lets you export your video with a button click: https://github.com/redotvideo/examples/tree/main/saas-templa...

To learn how you would build a template for video splitting, feel free to check out this example: https://github.com/redotvideo/examples/tree/main/stitching-v.... It shows how you can render and concatenate videos for desired timestamps (e.g. show only second 5 to 10 of a video)