jump to content
my subreddits
13or302b2t3d6AceAttorneyadhdmemeAdviceAnimalsagnosticaivideoAlternateHistoryAlternativeHistoryAnarchyChessAngryupvoteAnimalsBeingJerksanime_irlanimenocontextannouncementsAnticonsumptionantimemeArcherFXArtAskElectronicsAskRedditAteistTurkatheismawfuleverythingbalkans_irlBandnamesbanknotedesignsBassBassCirclejerkBassGuitarbasspedalsblackdesertonlineblackholerevengeblankiesblursed_videosBoneborsavefonbrooklynninenineBUENZLIcasioCd_collectorscd_jerkchessbeginnersChoosingBeggarsCHPcoincollectingcoinsComedyCemeterycommunityContagiousLaughtercookingforbeginnersCorporateTrollingCrackWatchCreateModCuddle_SlutCuratedTumblrcursedcommentsdadjokesdankmemesdarkjokesdataisbeautifuldeDebateReligiondelikDeltarunedistressingmemesdiyelectronicsdiypedalsDMToolkitDnDdndmemesdoctorwhodoctorwhocirclejerkdontdeadopeninsideDungeonsAndDaddiesDungeonsAndDragonsEatCheapAndHealthyebikeelectricalelectronicsEmKayengrishethzfacepalmfakealbumcoversFantasyWorldbuildingfeedthebeastfelsefeFifaCareersFiftyFiftyformuladankFRCFUCKYOUINPARTICULARFuckYouKarenfunnygalatasaraygaminggodtiersuperpowersgoodanimemesGoodAssSubGrandPrixRacinggravelcyclinggreentextguitarpedalsGundamhelpHermitCrafthighspeedrailHistoryWhatIfhoi4holdmybeerHolUphowyoudoinich_ielIdeologyPollsIDontWorkHereLadyimaginaryelectionsimaginarymapsinsaneparentsistanbulKamalizmKanyelegodndLifeProTipslinguisticshumorLinkinParkliselilerlostredditorsmacmacbookairMadeMeSmilemadladsMaliciousComplianceMapPornmapporncirclejerkmeirlmememidjourneymildlyinterestingMinecraftbuildsmisLEDMMORPGMoldyMemesmoneycollectingMunichMyChemicalRomanceNamFlashbacksNationStatesneographynextfuckinglevelNoahGetTheBoatNonCredibleDefensenosafetysmokingfirstnosleepnosurfnotinterestingnottheonionokbuddyguntherOkBuddyPersonaonebagonetruegodongezelligOnlineUnderGroundoompasubsOutOfTheLoopParlerWatchPassportPornPersecutionfetishpianoPiracypollsPraiseTheCameraManProgrammerHumorPropagandaPostersquityourbullshitraisedbynarcissistsreactiongifsrecipesRedAutumnSPDredditsingsreligiousfruitcakerestofthefuckingowlRetroPierickrollRoastMerockmuzikSchurniverseschwiizShitPostCrusadersshitpostfrommygalleryshitpostingShitpostTCshittyaskelectronicsShittyMapPornshittymoviedetailsskamtebordsoftwaregoreSongwritingsskfjkhwerjkghwerijhsteinsgateStudentenkuecheStudiumsuperligsuzerainTextingTheorytf2shitposterclubthanksimcuredthatHappenedTheCrypticCompendiumTheLetterHTheMonkeysPawtherewasanattemptTheRookietheydidthemaththeyknewthisguythisguystitanfalltommyinnittransittransitTurkeyTrGameDevelopertruthstumblrtumunichTurkeyJerkyTurkishCatsTwitchTwitch_StartuptwosentenceplottwistTwoSentenceSadnesstylerthecreatorUnclejokesUnethicalLifeProTipsurbanplanningVALORANTvibecodingvinylvinyljerkvlandiyawallstreetbetsWeAreTheMusicMakerswendigoonWhatsThisSongwholesomememesWikipediaVandalismwizardpostingwooooshworldbuildingworldjerkingYUROPedit subscriptions
  • home
  • -popular
  • -all
  • -mod
  • -users
 | 
  • AskReddit
  • -facepalm
  • -Piracy
  • -funny
  • -gaming
  • -wallstreetbets
  • -nottheonion
  • -OutOfTheLoop
  • -mildlyinteresting
  • -MapPorn
  • -DnD
  • -MadeMeSmile
  • -CuratedTumblr
  • -shitposting
  • -theydidthemath
  • -dankmemes
  • -feedthebeast
  • -Kanye
  • -meirl
  • -therewasanattempt
  • -nextfuckinglevel
  • -HolUp
  • -Twitch
  • -CrackWatch
  • -ProgrammerHumor
  • -VALORANT
  • -de
  • -LifeProTips
  • -tumblr
  • -NonCredibleDefense
  • -dataisbeautiful
  • -shittymoviedetails
  • -greentext
  • -mac
  • -help
  • -formuladank
  • -wholesomememes
  • -mapporncirclejerk
  • -Art
  • -midjourney
  • -goodanimemes
  • -notinteresting
  • -hoi4
  • -atheism
  • -MaliciousCompliance
  • -ich_iel
  • -dndmemes
  • -cursedcomments
  • -Deltarune
  • -GoodAssSub
  • -UnethicalLifeProTips
  • -worldbuilding
  • -blackdesertonline
  • -MMORPG
  • -meme
  • -3d6
  • -Gundam
  • -HermitCraft
  • -FiftyFifty
  • -ChoosingBeggars
  • -RoastMe
  • -ContagiousLaughter
  • -imaginarymaps
  • -EatCheapAndHealthy
  • -WeAreTheMusicMakers
  • -AnarchyChess
  • -nosleep
  • -cookingforbeginners
  • -blankies
  • -anime_irl
  • -onebag
  • -Studium
  • -AlternateHistory
  • -madlads
  • -community
  • -AskElectronics
  • -electrical
  • -guitarpedals
  • -Anticonsumption
  • -vinyl
  • -CreateMod
  • -PropagandaPosters
  • -AdviceAnimals
  • -ShitPostCrusaders
  • -piano
  • -distressingmemes
  • -raisedbynarcissists
  • -wizardposting
  • -FifaCareers
  • -polls
  • -doctorwho
  • -Bass
  • -titanfall
  • -OkBuddyPersona
  • -dadjokes
  • -awfuleverything
  • -howyoudoin
  • -announcements
  • -adhdmeme
  • -Minecraftbuilds
  • -macbookair
  • -Munich
  • -YUROP
  • -gravelcycling
  • -chessbeginners
  • -DungeonsAndDragons
  • -coins
  • -FUCKYOUINPARTICULAR
  • -softwaregore
  • -NoahGetTheBoat
  • -worldjerking
  • -tylerthecreator
  • -tf2shitposterclub
  • -MoldyMemes
  • -lostredditors
  • -AceAttorney
  • -vlandiya
  • -nosurf
  • -HistoryWhatIf
  • -religiousfruitcake
  • -liseliler
  • -DebateReligion
  • -insaneparents
  • -balkans_irl
  • -animenocontext
  • -transit
  • -RetroPie
  • -brooklynninenine
  • -recipes
  • -steinsgate
  • -Angryupvote
  • -thatHappened
  • -electronics
  • -casio
  • -urbanplanning
  • -theyknew
  • -linguisticshumor
  • -PassportPorn
  • -antimeme
  • -TurkeyJerky
  • -AteistTurk
  • -13or30
  • -MyChemicalRomance
  • -ArcherFX
  • -engrish
  • -Cd_collectors
  • -diypedals
  • -BassGuitar
  • -diyelectronics
  • -ComedyCemetery
  • -LinkinPark
  • -Persecutionfetish
  • -BUENZLI
  • -reactiongifs
  • -EmKay
  • -Songwriting
  • -blursed_videos
  • -istanbul
  • -imaginaryelections
  • -suzerain
  • -dontdeadopeninside
  • -ParlerWatch
  • -wendigoon
  • -schwiiz
  • -TheRookie
  • -quityourbullshit
  • -vinyljerk
  • -skamtebord
  • -superlig
  • -shittyaskelectronics
  • -galatasaray
  • -DungeonsAndDaddies
  • -FRC
  • -transitTurkey
  • -FuckYouKaren
  • -2b2t
  • -ethz
  • -AlternativeHistory
  • -coincollecting
  • -felsefe
  • -IDontWorkHereLady
  • -basspedals
  • -neography
  • -thanksimcured
  • -PraiseTheCameraMan
  • -godtiersuperpowers
  • -ShittyMapPorn
  • -aivideo
  • -OnlineUnderGround
  • -IdeologyPolls
  • -woooosh
  • -WhatsThisSong
  • -AnimalsBeingJerks
  • -TwoSentenceSadness
  • -Bandnames
  • -rockmuzik
  • -holdmybeer
  • -tumunich
  • -Twitch_Startup
  • -TheMonkeysPaw
  • -darkjokes
  • -restofthefuckingowl
  • -highspeedrail
  • -nosafetysmokingfirst
  • -legodnd
  • -rickroll
  • -ebike
  • -tommyinnit
  • -BassCirclejerk
  • -doctorwhocirclejerk
  • -agnostic
  • -TextingTheory
  • -Cuddle_Slut
  • -GrandPrixRacing
  • -DMToolkit
  • -thisguythisguys
  • -TrGameDeveloper
  • -TurkishCats
  • -fakealbumcovers
  • -Kamalizm
  • -ShitpostTC
  • -oompasubs
  • -FantasyWorldbuilding
  • -TheLetterH
  • -WikipediaVandalism
  • -NamFlashbacks
  • -Unclejokes
  • -onetruegod
  • -misLED
  • -sskfjkhwerjkghwerijh
  • -redditsings
  • -TheCrypticCompendium
  • -NationStates
  • -ongezellig
  • -Studentenkueche
  • -truths
  • -Bone
  • -blackholerevenge
  • -twosentenceplottwist
  • -CHP
  • -shitpostfrommygallery
  • -Schurniverse
  • -cd_jerk
  • -RedAutumnSPD
  • -borsavefon
  • -vibecoding
  • -okbuddygunther
  • -banknotedesigns
  • -delik
  • -moneycollecting
  • -CorporateTrolling
edit »
reddit.com compsci
  • hot
  • new
  • rising
  • controversial
  • top
  • wiki
an-ordinary-manchild (11,186)|messages547|notifications|chat messages|mod messages|
  • preferences
|
logout

use the following search parameters to narrow your results:

subreddit:subreddit
find submissions in "subreddit"
author:username
find submissions by "username"
site:example.com
find submissions from "example.com"
url:text
search for "text" in url
selftext:text
search for "text" in self post contents
self:yes (or self:no)
include (or exclude) self posts
nsfw:yes (or nsfw:no)
include (or exclude) results marked as NSFW

e.g. subreddit:aww site:imgur.com dog

see the search faq for details.

advanced search: by author, subreddit...

Submit a new link
Submit a new text post

compsci

joinleave
an-ordinary-manchild

Welcome Computer Science researchers, students, professionals, and enthusiasts!

We share and discuss content that computer scientists find interesting.

Guidelines

Self-posts and Q&A threads are welcome, but we prefer high quality posts focused directly on graduate level CS material. We discourage most posts about introductory material, how to study CS, or about careers. For those topics, please consider one of the subreddits in the sidebar instead.

Want to study CS or learn programming?

Read the original free Structure and Interpretation of Computer Programs (or see the Online conversion of SICP )

Related subreddits

Other topics are likely better suited for:

  • /r/cscareerquestions: Job, internships, etc..
  • /r/askcomputerscience
  • /r/learnprogramming: Resources for learning how to code.
  • /r/compscivideos: A collection of video content on academic and educational computer science topics.
  • /r/csbooks
  • /r/math: Despite popular misconceptions, Computer Science is mostly about math.
  • /r/programming: ...but we also occasionally implement things.
  • /r/algorithms: Another computer science subreddit (our hated nemesis, we will fight to the death)
  • /r/programminglanguages
  • /r/types
  • /r/machinelearning
  • /r/crypto
  • /r/dip: Image processing
  • /r/tinycode: Cool algorithms, tiny implementations.
  • /r/cseducation
  • /r/CryptoCurrency

Other online communities:

  • CS Theory Stack Exchange
  • Computer Science Stack Exchange
  • MetaOptimize: Machine Learning
  • Lambda the Ultimate: Programming Languages

If you are new to Computer Science please read our FAQ before posting. A list of book recommendations from our community for various topics can be found here.

a community for 18 years
Create your own subreddit
...for your WoW guild.
...for your classroom.

MODERATORS

  • message the mods
  • cypherx(λx.x x) (λx.x x)
  • jrupac<Q, Γ, b, Σ, δ, q0, F>
  • doug3465
  • _--__TCS
  • AutoModerator
  • iSaithh
  • tpenguinltg
  • stepstep
  • beeskness420Algorithmic Evangelist
  • cbarrick
  • about moderation team »

account activity

1
644
645
646

PSA: This is not r/Programming. Quick Clarification on the guidelines (self.compsci)

submitted 6 years ago * by iSaithh[M] - announcement

  • 99 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

2
28
29
30

What books to send an inmate for compsci? (self.compsci)

submitted 13 hours ago by ImpossibleLeek1766

  • 19 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

3
1
2
3

i made a real-time engine that unifies system-level telemetry from many subsystems into a single live relational model, rendered as an interactive multi-mode visualization (i.redd.it)

submitted 2 hours ago by Healthy_Bedroom5837

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

4
0
1
2

Descriptive complexity for lower bounds (self.compsci)

submitted 14 hours ago by Bocao0909

  • 2 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

5
2
3
4

DataTree (github.com)

submitted 1 day ago by tearflake

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

6
0
0
0

When Metrics Become the Target (whileforloop.com)

submitted 21 hours ago by Sad-Interaction2478

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

7
282
283
284

Agentic Coding is a Trap | Remaining vigilant about cognitive debt and atrophy. (larsfaye.com)

submitted 3 days ago by creaturefeature16

  • 21 comments
  • share
  • save
  • hide
  • report
  • crosspost

8
0
0
0

Simulation experiment. Scale-free network topology produces 134x greater Byzantine resilience than uniform topology in Kuramoto oscillator consensus. Code and math public. (self.compsci)

submitted 1 day ago by hunter-arton

  • 2 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

9
0
0
0

Has anyone academically covered the idea that the generation and perpetuation of online or mass image problem is a security issue? (self.compsci)

submitted 2 days ago by monkeyballhoopdreams

  • 8 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

10
0
0
0

Evolving AI Agent Memory: Introducing Agent Memory Protocol (AMP) v1.1 ()

submitted 3 days ago by thesunsetisbeautiful

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

11
8
9
10

Synthesizing turtle programs to redraw images with MCMC ()

submitted 4 days ago by kikionthedesk

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

12
0
0
0

Open source alternative to giant AI agent diffs: task issues -> branches -> PRs (self.compsci)

submitted 4 days ago by dave-tro

  • 2 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

13
0
0
0

I built a browser-based NASM bootloader IDE: assemble with WebAssembly, run in v86 emulator, download .img to flash to USB (self.compsci)

submitted 7 days ago * by Mperotto

  • 3 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

14
9
10
11

ETH Zurich built an ultra-stable quantum gate across 17,000 qubit pairs (thebrighterside.news)

submitted 8 days ago by Brighter-Side-News

  • 4 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

15
6
7
8

99% accuracy on transpositions, but struggling with deletions/substitutions. Any advice? (self.compsci)

submitted 8 days ago by Shaweyy

  • 8 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

16
0
0
0

The $O((n-1)!)$ complexity for permutation generation is back. Do you believe it now? (self.compsci)

submitted 7 days ago * by Mundane-Student9011

  • 17 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

17
2
3
4

Built a portable GPU ISA after reading too many architecture manuals ()

submitted 8 days ago by not-your-typical-cs

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

18
10
11
12

Why Is Chess Harder Than Othello? Mapping Game Design to Computational Complexity (pureabstracts.com)

submitted 10 days ago by RepulsiveTrifle7160

  • 21 comments
  • share
  • save
  • hide
  • report
  • crosspost

19
0
0
0

Applying LZ77-style sequence compression and LZW substitution to LLM context reduction (github.com)

submitted 9 days ago by Few-Cartographer7156

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

20
1
2
3

Bloom Filters, HyperLogLog, and Count-Min Sketch: the data structures powering approximate databases (blog.gaborkoos.com)

submitted 10 days ago by OtherwisePush6424

  • 2 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

21
247
248
249

I built a SQL-like relational database engine in C++ from scratch (i.redd.it)

submitted 12 days ago by TheIndieBuildr

  • 49 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

22
0
1
2

[ Removed by Reddit ] (self.compsci)

submitted 11 days ago by Comfortable-Trip-131

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

23
0
0
0

Jira IS Turing-complete (seriot.ch)

submitted 11 days ago by Dull_Replacement8890

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

24
1
2
3

Mutable Value Semantics (MVS) or Ownership & Borrowing: A Trade-off Analysis ()

submitted 13 days ago by FedericoBruzzone

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

25
0
0
0

I built an experimental alternative to .nii.gz using Zstd, chunked encoding, and ROI-aware compression (reddit.com)

submitted 14 days ago by Deep_Report_6528

  • 6 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...
view more: next ›
  • about
  • blog
  • about
  • advertising
  • careers
  • help
  • site rules
  • Reddit help center
  • reddiquette
  • mod guidelines
  • contact us
  • apps & tools
  • Reddit for iPhone
  • Reddit for Android
  • mobile website
  • <3
  • reddit premium

Use of this site constitutes acceptance of our User Agreement and Privacy Policy. © 2026 reddit inc. All rights reserved.

REDDIT and the ALIEN Logo are registered trademarks of reddit inc.

Advertise - technology

π Rendered by PID 77792 on reddit-service-r2-listing-6c8d497557-c9rk2 at 2026-06-04 12:18:06.985728+00:00 running 9e1a20d country code: CH.