Sure, if you don't mind some random top of mind recommendations.
For 90s alt/grunge fans, I definitely recommend the latest album by Scowl, 'Are We All Angels':
https://open.spotify.com/album/0zDdwRsOg2sVvOFpjEOtHs
https://rateyourmusic.com/release/album/scowl/are-we-all-angels/
80s synth is pretty broad, so let me give you two fairly different recommendations and see where you land with them. First off, I'm gonna reach back a little bit to 2020 to recommend 'Monsters' by The Midnight, a great album by a great band:
https://open.spotify.com/album/1WKMbxcldmwnXaCIGgEpUW
https://rateyourmusic.com/release/album/the-midnight/monsters/
But if you're talking the more kind of pop-influenced, singer/songwriter side of 80s synth, I'm actually gonna recommend a really small release to you, 'It Ain't Too Late For One More Ride' by indie musician Calvero:
https://open.spotify.com/album/6i5MYveOM35x8twOhfpYim
https://rateyourmusic.com/release/album/calvero/it-aint-too-late-for-one-more-ride/
I do consider myself a bit of a music buff and I listen to an incredibly broad range of genres and styles, but I will confess that rave music isn't one of my specialties. But a couple quick recommendations that might fall in the same rough proximity:
First off I dig the chillout beach party vibes of some of the tracks by artist "elsaaa" on Spotify, mostly the songs on the top of her popular section:
https://open.spotify.com/artist/0l9ymNLUakebec39MWLAuE
I also like a bit of ARMNHMR, but they're not super new so if you're into EDM/rave music you may already know them:
https://open.spotify.com/artist/0P2bZXPyjHYRW4guHVAFl1
If you just want some fun dance music that's very modern, and you have any openness to metal, may I recommend a few tracks by the very excellent and very fun Electric Callboy, with the caveat that this is not rave music and may potential be a stretch for you:
Electric Callboy - Everytime We Touch (TEKKNO Version):
https://www.youtube.com/watch?v=AuBXeF5acqE
Electric Callboy - PUMP IT
https://www.youtube.com/watch?v=OnzkhQsmSag
Electric Callboy - WE GOT THE MOVES:
https://www.youtube.com/watch?v=D1NdGBldg3w
Again, these are just quick top of mind recommendations, so if they don't hit for you or you want more recommendations, let me know and I can think on it a bit longer. But if you do check any of it out, feel free to let me know what you think!