65 designs
Developer merch designs
Language mascots, framework logos and coding humour. Every design is available on both Redbubble and TeePublic — pick whichever ships better where you are.
Angular Logo
The red shield with a white A, above ANGULAR JS. Google's framework, on its second complete rewrite, still shipping and still winning enterprise procurement meetings.
Aurelia Logo
Overlapping magenta and violet bars above the wordmark in lowercase script. Aurelia never got its moment, which is a shame, because the branding was better than most winners'.
Babel Logo
BABEL hand-lettered in yellow marker, deliberately rough. A compiler logo that looks like it was scrawled on a whiteboard, which suits a tool most people never think about.
Backbone Logo
The blue interlocking B, all hard angles. Backbone held the front end together for years before anyone said the word component, and the mark is as spare as the library was.
Backbone Pattern
The Backbone mark tiled into a repeat, its angles locking together into something closer to Islamic tilework than a logo grid. Better as a pattern than as a badge.
C# Logo
The purple hexagon with C# in white. Microsoft's answer to Java, now considerably nicer than Java, which almost nobody outside the ecosystem has noticed.
C++ Logo
The blue hexagon with C++ in white. Fifty years of accumulated language features and nobody has ever agreed which subset you should actually use.
cRUSTmas Mug
A circular snowflake badge in Christmas red and blue, with the Rust "R" at its centre and MERRY CHRUSTMAS set around the rim. The annual pun, done as proper seasonal heraldry rather than a logo in a santa hat.
Eat Sleep Code Repeat
The four-word loop, stacked and centred. A safe gift for a developer whose stack you don't know, which is most of the time when buying for someone else.
Ember Logo
Tomster the hamster in horn-rimmed glasses, waving, above the Ember wordmark in orange script. Convention over configuration, with the friendliest mascot in front-end.
Ferris Merry Chrustmas
Ferris in a santa hat above MERRY CHRUSTMAS, with RUST picked out in black inside the word. The pun is doing a lot of work and the crab is entirely unbothered.
Ferris the Crab Pixel Art
Ferris rendered in chunky pixel art — the Rust mascot as a 16-bit sprite, pincers up. Reads clearly from across a room, which is more than most logo tees manage.
Flow Logo
Flow's angular F in overlapping yellows and oranges. Meta's other type checker, comprehensively beaten by TypeScript, and increasingly a collector's item.
Flutter Logo
The folded blue F, drawn as though light is passing through it. Google's cross-platform SDK, and a mark that manages depth without resorting to a drop shadow.
Flux Logo
The green Flux infinity, drawn as one unbroken line. Flux lost to Redux years ago, which makes this closer to a historical marker than a badge of current allegiance.
fn(d) = V
The React atom above fn(d) = V — the whole framework compressed into four characters. A function of data returns a view; everything else is implementation detail.
Fork Me
A git branch diagram followed by the words fork me. Two readings, both intended, and the graph does the setup so the text can deliver the punchline flat.
Go Gopher
Renée French's gopher, drawn at print resolution rather than scaled up from a web asset. The buck teeth and the wide-set eyes are the whole character, and they survive the trip to fabric.
Go Logo
The Go wordmark in heavy black, with three speed lines trailing off the G. For people who like the language but have never especially wanted a rodent on their chest.
GraphQL Logo
The magenta hexagon of connected nodes. A query language logo that is literally a graph — the sort of directness most branding talks itself out of.
Helm Logotype
Helm's wheel and wordmark, for the people who actually maintain the charts. A more specific flex than the Kubernetes logo, and correspondingly better at finding your own kind at a conference.
Helm Sticker Sheet
Four Helm wheels on one sheet. Priced for the person who wants one on the laptop, one on the thermos, and two held in reserve for whoever asks where they got it.
Inferno Logo
A red flame in a dark ring. Inferno was React with the performance turned up, and it is the kind of thing you wear specifically to see who recognises it.
It Works on My Machine
The oldest excuse in software, set in a warm pink serif over two lines. Softer than the joke deserves, which is precisely what makes it land — it reads as an apology rather than a defence.
It Works On My Machine
The same excuse, set in heavy black sans over two tight lines. This is the version that reads as a statement of fact rather than an apology — no softening whatsoever.
JavaScript Logo
The yellow square with two black letters. No foundation designed it and no one owns it — the community adopted a logo somebody posted on GitHub and never looked back.
Jest Logo
The dark red jester's hat, bells and all. Testing framework branding rarely bothers with a character; Jest committed to the pun and drew the whole hat.
Keep Calm and Node On
The wartime poster with the Node hexagon on top, in red rather than the usual crown-and-white. A better pun than Keep Calm and React, and it knows it.
Keep Calm and React
The wartime poster format with the React atom where the crown belongs. The pun is obvious and the design knows it, which is why it commits fully rather than hedging.
Kotlin Logo
The folded gradient square running blue to orange, beside the wordmark. Named after an island near St Petersburg, in the tradition of Java being named after coffee.
Kubernetes Logo
The seven-spoked helm in Kubernetes blue. Instantly readable to anyone who has ever debugged a CrashLoopBackOff at eleven at night, and pleasantly abstract to everyone else.
Lucy the Gleam Mascot
Lucy, the pink star at the centre of Gleam's branding, on socks. Recognised by roughly one person per conference — but recognised properly, which is the entire point.
MobX Logo
MobX's bracketed M on a burnt-orange tile — ]V[ if you read it as ASCII, which is how it was drawn. Observable state for people who found Redux exhausting.
NestJS Logo
The dark red NestJS lion, drawn as a single sweeping mane. Noticeably more serious branding than most of the Node ecosystem manages, which fits a framework built to impose order.
Node.js Logo
The hexagon built from hexagons, in Node green and black. The shape reads as a molecule or a graph node, which is exactly the pitch: many small things, connected.
Nuxt Logo
The green mountain triangle and the NUXTJS wordmark. Vue's meta-framework, drawn in the same restrained register as Vue itself — no mascot, no jokes, just a clean mark.
Phoenix Framework
The orange phoenix, mid-rise, drawn in a few confident strokes. Elixir's web framework, and one of the few logos that genuinely earns its mythological reference.
PHP Logo
The purple ellipse with php in white italics. Powers a majority of the web and gets none of the credit, which makes wearing it a quietly contrarian move.
Pixel Flux Logo
Flux's infinity loop in green pixel art. A deep enough cut that wearing it is essentially a claim about how long you have been doing this.
Pixel React Logo
The React atom rebuilt on a pixel grid, every orbital forced into stair-stepped diagonals. The curves lose their smoothness and gain a lot of character in the trade.
Pixel Redux Logo
Redux's trefoil dropped to a pixel grid. The three-way symmetry survives the resolution loss surprisingly intact, which says something about how well the mark was drawn.
Polymer Logo
The folded ribbon in blue and pink. Google's Web Components library, quietly discontinued, and a nice mark for a bet on standards that arrived a few years early.
React Evolution
A single dot becoming an orbital, then two, then the full atom. Four frames of the React logo assembling itself, read left to right like a diagram in a physics textbook.
React Flux Redux Pattern
Redux purple, React cyan and Flux green tiled in rows of three. The state-management wars rendered as wallpaper, which is about the right level of seriousness.
React Heart Logo
The React atom with one of its three orbitals bent into a red heart. A small change that turns a framework logo into something you can give someone without it reading as corporate merchandise.
React Logo
The React atom, straight, in the correct cyan. No cleverness — just the mark, drawn properly, at a size that holds its edges through the print process.
React Secret
The React atom drawn five times, each one gaining an orbital, under the words BUT DON'T TELL ANYONE. A joke about complexity creep that lands harder every year.
React Sticker Sheet
Four React atoms on one sheet, for people whose laptop lid is a CV. Enough to cover a laptop, a water bottle, a notebook and still have one spare for a colleague.
React Styleguidist
The Styleguidist octopus — a cyan cephalopod with a component library where its head should be. One of the few dev tools that bothered commissioning an actual character.
React Xmas Pattern
Nordic knitwear pattern with the React atom worked into the fair-isle repeat. The ugly-Christmas-jumper format, executed with more care than the genre usually gets.
Reactive Guy
The React atom in hot orange rather than the usual cyan, over REACTIVE GUY in slab caps. Reads like a 1970s job title, which is roughly the intended effect.
ReasonML Logo
A red square with RE in heavy white letters. OCaml with JavaScript syntax, largely superseded by ReScript, and now firmly in the territory of things you wear to be asked about.
Redux Logo
The purple Redux trefoil — three arrows chasing each other in a closed loop. A logo that actually diagrams what the library does, which is rarer than it should be.
Ruby Logo
The faceted red gem, rendered with actual light in it rather than flattened to vector. A logo from an era when programming languages were allowed to look expensive.
RxJS Logo
The pink and violet dragon curled into a circle, chasing its own tail. Reactive streams as an ouroboros, which is either very apt or a warning, depending on your week.
Scala Logo
The red stepped spiral and the Scala wordmark. The stairs are the joke — scala is Italian for staircase, and the mark climbs from imperative to functional.
Serverless Logo
Four coral bars, offset like a stylised lambda. The framework that made "there is still a server, it is just not yours" into a viable architectural position.
Serverless Mark
The orange fan rising out of a grey tray — the older Serverless mark, before the wordmark took over. Reads as a deploy fanning out across regions.
styled-components
The nail-polish emoji framed by angle brackets, over the library name in lowercase. Possibly the only logo in front-end whose entire concept is a single well-chosen emoji.
Swift Logo
The orange swift in mid-flight. Apple rarely lets a logo be this energetic, and it remains the most kinetic mark any mainstream language has managed.
TypeScript Logo
The blue TS square. Somewhere between 2015 and now this stopped being a preference and became the default, and the logo went from niche to unavoidable with it.
Vue.js Logo
The Vue chevron in its two greens. One of the few framework marks that looks deliberate rather than assembled, and it prints beautifully on dark fabric.
Webpack Logo
The isometric blue cube with the wordmark alongside. A genuinely elegant mark for a tool whose configuration file has reduced grown adults to tears.
Yarn Logo
A white cat tangled in a ball of wool, in a blue circle. The joke being that Yarn was meant to untangle dependency management, and the mascot is thoroughly caught in it.
Yeoman Logo
The Beefeater in a bearskin hat, tipping his cap. Scaffolding tools came and went, but nobody else in JavaScript ever picked a Yeoman Warder as their mascot.