An FFGL source and an effect for jumping to hyperspace: a camera flying through space with its shutter open, so the stars stretch into streaks because the camera moves while the shutter's open, which is all the films' hyperspace ever was. Four looks: Hyperspace, a Warp jump with its rubber band and flash, a Wormhole of whirling cloud, and a Black Hole done properly, with its shadow, a lensed sky (or your clip bent into an Einstein ring), a disc whose far side is lensed over the top, and a photon ring that nothing draws.
This demo runs the plugin's shaders and a port of its CPU half in your browser, so it needs JavaScript and WebGL2. The plugin itself, its source and its downloads are on its repository.