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    themkat

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    Cross Compilation Clothing

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    Item preview, M-x solves everything! Emacs designed and sold by themkat.
    M-x solves everything! Emacs Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, The legendary mainframe programmer is not extinct! designed and sold by themkat.
    The legendary mainframe programmer is not extinct! Essential T-Shirt
    $17.24
    $22.99 (25% off)
    Item preview, I LOVE Unit tests! Programming and software testing designed and sold by themkat.
    I LOVE Unit tests! Programming and software testing Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, XML is not readable by humans! designed and sold by themkat.
    XML is not readable by humans! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Who needs a test environment when you have production? designed and sold by themkat.
    Who needs a test environment when you have production? Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Can't tell if hieroglyphs or APL! designed and sold by themkat.
    Can't tell if hieroglyphs or APL! Essential T-Shirt
    $17.24
    $22.99 (25% off)
    Item preview, My processor of choice is a 68k designed and sold by themkat.
    My processor of choice is a 68k Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Classic computers did it better! Speccy designed and sold by themkat.
    Classic computers did it better! Speccy Baseball ¾ Sleeve T-Shirt
    $18.54
    $24.71 (25% off)

    Collections

    5 collections

    Cross Compilation Clothing

    Older artworks (public domain and more)

    Cat merch

    Beautiful landscapes and nature

    Seafood love

    Shop

    83 items
    83 items
    Item preview, M-x solves everything! Emacs designed and sold by themkat.
    M-x solves everything! Emacs Classic Mug
    $12.64
    $15.80 (20% off)
    Item preview, The legendary mainframe programmer is not extinct! designed and sold by themkat.
    The legendary mainframe programmer is not extinct! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, I LOVE Unit tests! Programming and software testing designed and sold by themkat.
    I LOVE Unit tests! Programming and software testing Sticker
    $2.38
    $3.17 (25% off)
    Item preview, XML is not readable by humans! designed and sold by themkat.
    XML is not readable by humans! Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Who needs a test environment when you have production? designed and sold by themkat.
    Who needs a test environment when you have production? Fitted T-Shirt
    $16.81
    $22.41 (25% off)
    Item preview, Can't tell if hieroglyphs or APL! designed and sold by themkat.
    Can't tell if hieroglyphs or APL! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Whales, earths most awesome creatures designed and sold by themkat.
    Whales, earths most awesome creatures Sticker
    $2.38
    $3.17 (25% off)
    Item preview, My processor of choice is a 68k designed and sold by themkat.
    My processor of choice is a 68k Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Classic computers did it better! Speccy designed and sold by themkat.
    Classic computers did it better! Speccy Sticker
    $2.38
    $3.17 (25% off)
    Item preview, Shell scripter dog person designed and sold by themkat.
    Shell scripter dog person Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Medal of bravery - Quitting Vim successfully designed and sold by themkat.
    Medal of bravery - Quitting Vim successfully Lightweight Hoodie
    $31.27
    $39.09 (20% off)
    Item preview, Woodcock (bird) illustration designed and sold by themkat.
    Woodcock (bird) illustration Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Shut up and show me the code! designed and sold by themkat.
    Shut up and show me the code! Glossy Sticker
    $2.62
    $3.49 (25% off)
    Item preview, You promised me food! Hungry cat stare designed and sold by themkat.
    You promised me food! Hungry cat stare Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Stop the meeting! I have real work to do! designed and sold by themkat.
    Stop the meeting! I have real work to do! Relaxed T-Shirt
    $18.96
    $25.29 (25% off)
    Item preview, Don't install that program! Run it in a container instead! designed and sold by themkat.
    Don't install that program! Run it in a container instead! Oversized T-Shirt
    $20.11
    $28.74 (30% off)
    Item preview, Classic computers did it better! Dragon32 designed and sold by themkat.
    Classic computers did it better! Dragon32 Sticker
    $2.38
    $3.17 (25% off)
    Item preview, Crypto HODLer - Living the dream! designed and sold by themkat.
    Crypto HODLer - Living the dream! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Classic computers did it better! generic designed and sold by themkat.
    Classic computers did it better! generic Sticker
    $2.38
    $3.17 (25% off)
    Item preview, The California salmon by Samuel Kilbourne designed and sold by themkat.
    The California salmon by Samuel Kilbourne Postcard
    $2.09
    $2.78 (25% off)
    Item preview, Classic computers did it better! C64 designed and sold by themkat.
    Classic computers did it better! C64 Pullover Sweatshirt
    $30.18
    $40.24 (25% off)
    Item preview, Hugleik på staur! designed and sold by themkat.
    Hugleik på staur! Oversized T-Shirt
    $20.11
    $28.74 (30% off)
    Item preview, My parents owned a house at my age, I own a digital monkey! NFT humor designed and sold by themkat.
    My parents owned a house at my age, I own a digital monkey! NFT humor Essential T-Shirt
    $17.24
    $22.99 (25% off)
    Item preview, Won't shut up about blockchain! designed and sold by themkat.
    Won't shut up about blockchain! Oversized T-Shirt
    $20.11
    $28.74 (30% off)
    Item preview, Retro computing love! Older computers were amazing! designed and sold by themkat.
    Retro computing love! Older computers were amazing! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Law of Identity - A is A - Java programming edition designed and sold by themkat.
    Law of Identity - A is A - Java programming edition Essential T-Shirt
    $17.24
    $22.99 (25% off)
    Item preview, USB - Always works on the third attempt! designed and sold by themkat.
    USB - Always works on the third attempt! Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Looking out to the sea designed and sold by themkat.
    Looking out to the sea Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Everybody in the hot tub! Lobster designed and sold by themkat.
    Everybody in the hot tub! Lobster Throw Pillow
    $17.68
    $23.56 (25% off)
    Item preview, Lobster heartbeat, always thinking of lobsters designed and sold by themkat.
    Lobster heartbeat, always thinking of lobsters Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, The Sea Bass by Samuel Kilbourne designed and sold by themkat.
    The Sea Bass by Samuel Kilbourne Baseball Cap
    $19.31
    $24.14 (20% off)
    Item preview, Male Mallard duck illustration designed and sold by themkat.
    Male Mallard duck illustration Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Welcome to the world of friendly computing! designed and sold by themkat.
    Welcome to the world of friendly computing! Premium T-Shirt
    $23.35
    $33.35 (30% off)
    Item preview, Crypto HODLer for life! designed and sold by themkat.
    Crypto HODLer for life! Relaxed T-Shirt
    $18.96
    $25.29 (25% off)
    Item preview, Trout by Samuel Kilbourne designed and sold by themkat.
    Trout by Samuel Kilbourne Photographic Print
    $9.28
    $11.60 (20% off)
    Item preview, Leaping Brook Trout by Samuel Kilbourne designed and sold by themkat.
    Leaping Brook Trout by Samuel Kilbourne Sticker
    $2.38
    $3.17 (25% off)
    Item preview, Never a dull moment in the world of software development! designed and sold by themkat.
    Never a dull moment in the world of software development! Magnet
    $6.43
    $8.04 (20% off)
    Item preview, I was into crypto before it was cool! designed and sold by themkat.
    I was into crypto before it was cool! Boxy T-Shirt
    $20.11
    $28.74 (30% off)
    Item preview, OMG! Your computer is filled with XXX! designed and sold by themkat.
    OMG! Your computer is filled with XXX! Sticker
    $2.38
    $3.17 (25% off)
    Item preview, Addicted to seafood! designed and sold by themkat.
    Addicted to seafood! Sticker
    $2.38
    $3.17 (25% off)
    Item preview, Common and Golden Carp (1935) by Ohara Koson designed and sold by themkat.
    Common and Golden Carp (1935) by Ohara Koson Sticker
    $2.38
    $3.17 (25% off)
    Item preview, Mackerel fish by Samuel Kilbourne designed and sold by themkat.
    Mackerel fish by Samuel Kilbourne Sticker
    $2.38
    $3.17 (25% off)
    Item preview, The mermaid from Un-Natural History Not Taught In Bored Schools designed and sold by themkat.
    The mermaid from Un-Natural History Not Taught In Bored Schools Sticker
    $2.38
    $3.17 (25% off)
    Item preview, Arctic Grayling by Samuel Kilbourne designed and sold by themkat.
    Arctic Grayling by Samuel Kilbourne Sticker
    $2.38
    $3.17 (25% off)
    Item preview, That's a nice mug, would be a shame if I pushed it off the table! designed and sold by themkat.
    That's a nice mug, would be a shame if I pushed it off the table! Extra Soft T-Shirt
    $20.11
    $28.74 (30% off)
    Item preview, Cherish every moment with your cat! designed and sold by themkat.
    Cherish every moment with your cat! Spiral Notebook
    $11.95
    $14.94 (20% off)
    Item preview, My cat is the cutest! Cute cat! Funny possum designed and sold by themkat.
    My cat is the cutest! Cute cat! Funny possum Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Have you recompiled the kernel today? designed and sold by themkat.
    Have you recompiled the kernel today? Essential T-Shirt
    $17.24
    $22.99 (25% off)
    Item preview, It's called cat servant, NOT cat owner! designed and sold by themkat.
    It's called cat servant, NOT cat owner! V-Neck T-Shirt
    $19.83
    $26.44 (25% off)
    Item preview, Shut up and take my Bitcoin! designed and sold by themkat.
    Shut up and take my Bitcoin! Boxy T-Shirt
    $20.11
    $28.74 (30% off)
    Item preview, If I don't work from home, who will keep my cat company? - remote work designed and sold by themkat.
    If I don't work from home, who will keep my cat company? - remote work Pin
    $3.22
    $4.03 (20% off)
    Item preview, Sea creatures! Weird and wonderful (and tasty!) designed and sold by themkat.
    Sea creatures! Weird and wonderful (and tasty!) Essential T-Shirt
    $17.24
    $22.99 (25% off)
    Item preview, Why do I need a kid when I have a cat? designed and sold by themkat.
    Why do I need a kid when I have a cat? Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Did you pet another cat? Jealous angry cat is not pleased! designed and sold by themkat.
    Did you pet another cat? Jealous angry cat is not pleased! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Programming - Basic Bitch designed and sold by themkat.
    Programming - Basic Bitch Sticker
    $2.38
    $3.17 (25% off)
    Item preview, Always thinking about blockchain! designed and sold by themkat.
    Always thinking about blockchain! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Do you live Blockchain tech? designed and sold by themkat.
    Do you live Blockchain tech? Samsung Galaxy Soft Case
    $21.16
    $26.45 (20% off)
    Item preview, I write tests, because otherwise I would mess it up! designed and sold by themkat.
    I write tests, because otherwise I would mess it up! Magnet
    $6.43
    $8.04 (20% off)
    Item preview, Pixel art dirt designed and sold by themkat.
    Pixel art dirt iPhone Tough Case
    $25.01
    $33.35 (25% off)
    Item preview, Cute kitten - Thanks for always being here, mom designed and sold by themkat.
    Cute kitten - Thanks for always being here, mom Magnet
    $6.43
    $8.04 (20% off)
    Item preview, Happy birthday human! designed and sold by themkat.
    Happy birthday human! Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Computers used to tell you to shut them off! designed and sold by themkat.
    Computers used to tell you to shut them off! Sticker
    $2.97
    $3.96 (25% off)
    Item preview, You are purrfect! designed and sold by themkat.
    You are purrfect! Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Be my player 2 designed and sold by themkat.
    Be my player 2 Glossy Sticker
    $3.27
    $4.37 (25% off)
    Item preview, Low level coder - Because programming is more fun close to the metal! designed and sold by themkat.
    Low level coder - Because programming is more fun close to the metal! Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Hapiness is compiling without errors on the first try! designed and sold by themkat.
    Hapiness is compiling without errors on the first try! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Summer and crab! What a perfect combination! designed and sold by themkat.
    Summer and crab! What a perfect combination! Sticker
    $2.38
    $3.17 (25% off)
    Item preview, Virus free face mask design! designed and sold by themkat.
    Virus free face mask design! Pin
    $3.36
    $4.20 (20% off)
    Item preview, A cat walking on a keyboard will make Perl code designed and sold by themkat.
    A cat walking on a keyboard will make Perl code Classic Mug
    $12.64
    $15.80 (20% off)
    Item preview, Cloudy mountaintops designed and sold by themkat.
    Cloudy mountaintops Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Games were better when I was a kid designed and sold by themkat.
    Games were better when I was a kid Sticker
    $2.97
    $3.96 (25% off)
    Item preview, This does not amuse kitty - angry cat designed and sold by themkat.
    This does not amuse kitty - angry cat Oversized T-Shirt
    $20.11
    $28.74 (30% off)
    Item preview, When the catnip kicks in - funny kitten designed and sold by themkat.
    When the catnip kicks in - funny kitten Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Summer and lobster meals! designed and sold by themkat.
    Summer and lobster meals! Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Seafood diet! Lobster! designed and sold by themkat.
    Seafood diet! Lobster! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, If you don't remember floppies, you are too young for me! designed and sold by themkat.
    If you don't remember floppies, you are too young for me! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Programming is my super power! designed and sold by themkat.
    Programming is my super power! Essential T-Shirt
    $17.24
    $22.99 (25% off)
    Item preview, Tried to tell a joke, but an exception occurred... designed and sold by themkat.
    Tried to tell a joke, but an exception occurred... Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, HTML is NOT a programming language! designed and sold by themkat.
    HTML is NOT a programming language! Sticker
    $2.97
    $3.96 (25% off)
    Item preview, Beautiful cloudy mountains with snow designed and sold by themkat.
    Beautiful cloudy mountains with snow Oversized T-Shirt
    $20.11
    $28.74 (30% off)
    Item preview, My computer is my best friend! designed and sold by themkat.
    My computer is my best friend! Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, I remember when we had to rewind our games designed and sold by themkat.
    I remember when we had to rewind our games Classic T-Shirt
    $16.09
    $22.99 (30% off)
    Item preview, Libertarian programmer - Let me be left alone designed and sold by themkat.
    Libertarian programmer - Let me be left alone Essential T-Shirt
    $17.24
    $22.99 (25% off)
    About themkat
    • Oslo, Norway
    • 83 designs
    0
    Followers
    0
    Following
    102
    Favorited
    Love computers, math, sci-fi, classical art and more. I blog at themkat.net about those subjects (except classical art). My products range from computer inspired design, to older art that is color corrected and used in new ways. Use this site to share my art, and hopefully also see my growth. Many different types of art, software etc. I'm playing with :)
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