This seems like a good place to post my levels, they're kaizo-style focused levels all built around themes at the moment.

My maker ID is: 4Q0-VJM-2MF

El Aleph-The Zahir is a tight bomb spin level, SMW:
9WB-L81-TDG
El Aleph-Warrior and Captive is a tight yoshi abuse level, SMW:
T2X-HLQ-YXF
part 1: https://www.twitch.tv/ev_brak/clip/TardyTameArtichokeGingerPower?filter=clips&range=7d&sort=time
part 2: https://www.twitch.tv/ev_brak/clip/SpookyEvilBibimbapCoolStoryBob?filter=clips&range=7d&sort=time
El Aleph-The Writing of the God is a tight P-switch level, SMW:
PKG-2TC-D2H
El Aleph - Man on the Threshold is a tight POW abuse level with low G items, SMW:
QBF-KJ0-B0G
https://clips.twitch.tv/GrotesqueRoundDootOMGScoots

El Aleph - The Dead Man is a revisitation of the low g POW mechanics, SMW:
1RP-51B-1HG
https://clips.twitch.tv/HelplessBlitheDillTF2John - Panga (pt 1)
https://clips.twitch.tv/BloodyRealCakeOSfrog - Panga (pt 2)
https://clips.twitch.tv/ConcernedBlindingJuiceFailFish - Panga (pt 3)
https://clips.twitch.tv/EnthusiasticTalentedGarbageMcaT - part 1
https://clips.twitch.tv/AntsyNiceOpossumOSsloth - splat
https://clips.twitch.tv/AmazonianHappyMosquitoAsianGlow - part 2
https://clips.twitch.tv/FurryThoughtfulAubergineWOOP
-part 3
El Aleph - Undr is a course built on sliding POW blocks, SMW:
KX2-JDQ-J9G
https://clips.twitch.tv/AliveRelievedChoughSMOrc - MisterMez on pt 1
https://clips.twitch.tv/UninterestedAdorableCourgetteNononoCat - 1Frame on pt 2
https://clips.twitch.tv/HardStormyBaguetteRaccAttack - 1Frame first clear
https://clips.twitch.tv/WimpySuspiciousLettuceCoolStoryBob - Stone on final section
https://clips.twitch.tv/GlutenFreeSpunkyCrowPanicVis - Mez epic clear (pt 3)

El Aleph-The Immortal is an amphibious level, SMW:
9TV-78J-CYG
https://clips.twitch.tv/SourNastyPotBlargNaut - Shojo First Clear

El Aleph-Inferno, I, 32 is a downwell, SMW:
5KT-DLG-V4G
https://clips.twitch.tv/ModernAliveWebPMSTwin


El Aleph series was tough for a lot of streamers and other players. Maybe you guys can log some clears!

Thanks for any constructive criticism.

The essays series is a series built around medium length speedruns (30s-50s) with very tight timers. Don't let go of right except for stairs.

Essays- A New Refutation of Time- these 1-1 remakes are getting out of hand, SMB1:
05Q-N6V-QWF

https://clips.twitch.tv/TawdryFantasticFoxTinyFace
near miss:
https://clips.twitch.tv/RepleteGrossDeerCoolCat
smokaloke epic clear:
https://clips.twitch.tv/SlipperyEnjoyableMinkNinjaGrumpy
"something about this level, it just has power over you."
https://clips.twitch.tv/FaithfulColdbloodedPigeonTBTacoLeft

Essays- Principles of Knowledge- a speedrun with checkpoints? what? (check the upload time):
3DP-XCC-3NF
Swiftshot nailing the stairs:
https://clips.twitch.tv/ConcernedFlaccidSrirachaArgieB8
Nach part 1:
https://clips.twitch.tv/SoftAltruisticPuddingPeanutButterJellyTime
Nach part 2:
https://clips.twitch.tv/EnticingEncouragingCourgettePoooound
Nach part 3:
https://clips.twitch.tv/CallousRamshackleBibimbapNotATK
Brutal reset:
https://clips.twitch.tv/AwkwardGlutenFreeCheeseFutureMan
AndrewG part 2: https://clips.twitch.tv/ImpartialPrettyPuffinSpicyBoy
AndrewG part 3: https://clips.twitch.tv/BrightFreezingWolfRedCoat

Essays - The Myth of Sisyphus - a speedrun with a lot of kaizo tech, SMW:
NB8-XV0-W7G
Vellhart first clear: https://clips.twitch.tv/ProductiveSparklyAyeayeWoofer
Crimson: https://clips.twitch.tv/RelievedArtisticMushroomDoritosChip
Shojo after the grind: https://clips.twitch.tv/FriendlyGleamingFinchTwitchRaid

Essays - The Prophet - a speedrun built around sending thwomps up with p-switches and a little bit of juggling, SMW:
K0J-B2G-2WF
https://clips.twitch.tv/DeafRoundShieldCoolStoryBob - ToransuShojo epic clear
https://clips.twitch.tv/AmusedCorrectCroquetteEleGiggle - Vellhart WR
https://clips.twitch.tv/BlatantRelievedTroutBudBlast - TehEpicOne epic clear (volume warning)

Essays - Speak, Memory - a red coin infinite checkpoint speedrun level showcasing various SMB1 techniques, SMB1:
5YW-XPC-JDG
https://clips.twitch.tv/TriangularFreezingJaguarShadyLulu - Shojo Room 1
https://clips.twitch.tv/FurryTentativeFriesMcaT - wrong door!

Essays - Razor - wiggly speedrun level, SMB1:
7RX-8RC-62G
Vell - https://clips.twitch.tv/PrettiestApatheticCasetteRaccAttack

Essays - Signs & Symbols - more wiggles, SMB1:
R7X-GHW-G1H
https://clips.twitch.tv/HonorableSleepyNoodleNononoCat
https://clips.twitch.tv/TardyTardyMinkKlappa - vell nai
https://clips.twitch.tv/CrackyArborealPuppyDxAbomb


Essays - On Exactitude in Science - path optimization, SMB1:
H53-5CB-20H

Essays - The Book of Sand - pitchin' and ditchin', SMB1:
815-GM0-SXG

Essays - The Library of Babel - stairs, turnarounds, SMB1:
VXG-VF9-D2H

Essays - Death and the Compass - bonks galore, first team precision level, SMB1:
PDJ-L7M-1JF

Essays - The Witness - team precision, swooping, SMB1:
2XF-0B5-2JG

Essays - Two Kings, Two Labyrinths - team speedrun, SMB1:
DTC-5SN-DHG

Essays - Ragnarok - team speedrun, team precision, SMB1:
LB8-40D-3XF

Essays - Lurker at the Threshold - team speedrun SMB1:
09J-4P6-YPF

Essays - The Colour Out of Space - team speedrun SMB1:
HGH-GJN-VTG

Essays - The Call of Cthulhu - team speedrun SMB1:
7XL-30J-XHF

The Hobbit- Roast Mutton - team speedrun SMB1:
7LP-PCS-LWG

The Hobbit- A Short Rest - team speedrun SMB1:
YKM-7WM-DGF

The Hobbit- Over and Under Hill - team speedrun SMB1:
P5Y-8VB-RJF

The Lit. 101 series is for people who want to get better at high level mario, but need an entry point.

Lit 101 - Silent Spring is a speedrun climb level inspired by Rachel Carson's book, SMW:
H2M-1Q0-QJG
https://clips.twitch.tv/ModernBeautifulScallionSquadGoals - MisterMez clears during live race

Lit 101-Notes from Underground is a learn to kaizo style level showcasing different techs and designs, SMB3:
2PT-GGH-NCG

Lit 101-Crying of Lot 49 is a mellow SR level showcasing different techs, SMB3:
CH1-3LY-90G

Lit 101-The Wind in the Willows is a speedrun built around the frog suit, SMB3:
G0P-18F-5LF

Lit 101-Dead Souls is a tight speedrun with lots of optional optimizations, SMB1:
0VP-FB3-TJF

Lit 101-Mountains of Madness is a climbing lava speedrun with bomb tricks:
6VN-YQC-STG

Karadu Land is a series I work on with my girlfriend, Karadu, and it has some mellow kaizo lite challenges.

Karadu Land - The Lair of Shai-Hulud is a themed level around the Dune saga that uses stumps in various ways:
WFQ-327-W8G

The Physics 201 series is a more advanced series on precision and momentum hacking.

Physics 201 - Principia is a three part momentum hacking course.
5NT-N8G-XDG
Vellhart pt 1 : https://clips.twitch.tv/WealthyAverageRedpandaSwiftRage
Vellhart pt 2 : https://clips.twitch.tv/VenomousGorgeousTaroOSsloth
Vellhart pt 3: https://clips.twitch.tv/ProudCleverCatFeelsBadMan

Physics 201 - Interference of Light is a corner boosting precision speedrun.
LQM-855-DFG
Chaos first clear: https://clips.twitch.tv/IntelligentHedonisticSalsifyTinyFace
Shojo clear: https://clips.twitch.tv/BlueSingleOpossumTriHard
Samboner release: https://clips.twitch.tv/SpinelessStormyWaffleCmonBruh
Katz finds the final pig:
https://clips.twitch.tv/ColdSullenEggnogBleedPurple

Multiplayer levels

Hardy Bros. - The Haunted Fort is a primer on local coop level design and easy coop gameplay, SMW:
624-JK6-MYF

Library of Babel (Multi-vs) is a stair climbing level riff on the tougher library of babel level, SMB1:
QLX-1QG-1WF

Episodes is a series of one tricks and gimicks.

Episodes - Ghost in the Shelmet - tricky way to get a shelmet, SMB1:
PBQ-L70-B9G

Episodes - Think you can dashdance? - mashing dashdancing minigame, SMB1:
7YK-5CS-H1G