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About Koodijaam

A code station. Change trains here.

Koodijaam sells the code developers keep rebuilding — starter kits, UI kits, backend modules, scripts, deploy recipes, mobile and desktop kits, game systems and security kits — so the next project starts at the interesting part. You buy a ticket once, download in under a minute, and every future update rides free.

See all departures How the station works
  • One ticket, free updates
  • Instant download
  • 14-day money-back guarantee

What we will not do

Developer marketplaces have a dark-pattern problem. These are the station rules, and they apply to every line on the board.

  • Countdown timers that reset when you reload the page.
  • Fake “original” prices invented to make a discount look bigger.
  • “Only 3 seats left” on a product with infinite inventory.
  • Lock-in: a subscription you must keep paying to keep using code you bought.
  • Upsells buried in the checkout flow.
  • Selling your email address to anyone, for any price.

Our mission

Nobody should write their fourth billing integration from scratch.

Every team rebuilds the same foundations: sign-up and teams, payments and webhooks, a deploy pipeline, a backup job, an admin table. That work is necessary, unglamorous, and easy to get subtly wrong — and it is rarely the part that makes a product worth using.

So each line on the board is one of those foundations, built properly once: tenant isolation with a test that proves it, webhooks that survive retries, releases you can roll back in one command, an offline-first app that syncs when the train leaves the tunnel. Each ships with a written guide, so you own the code rather than depend on it.

And we price them like tools rather than status symbols. A git hook pack is a euro. A complete multi-tenant SaaS starter is €100, because six weeks of your evenings are worth more than that. Everything carries the same 14-day guarantee, so the risk of finding out sits with us, not with you.

The station

Four things that make it a station

What the name means, and the rules every line on the board follows.

  1. Name

    Koodi + jaam

    Koodijaam is Estonian for "code station". It is where developers change trains: you arrive with an idea and leave on a line that already has authentication, billing, a deploy pipeline or a working agent loop under it.

  2. Lines

    Every product is a maintained line

    Each product has a line code, a platform and a named maker who uses that code in their own work. When a framework, runtime or model changes underneath it, the maker ships the fix to everyone who owns the line.

  3. Tests

    Nothing departs untested

    A line only goes on the board after a second engineer has set it up from an empty folder on a clean machine, following nothing but the written guide. Anything that needed a hint gets rewritten first.

  4. Fares

    One ticket, the whole journey

    One payment, no subscription, every future update included, and 14 days to change your mind — on every product, including the one-dollar ones.

Koodijaam by the numbers

Builders aboard
15,681
Products in the catalog
53
Makers who still ship code
6
Average score on the products that have been reviewed
4.6 / 5

Every figure above is counted off this site: the products and makers you can browse, the enrolments recorded against each product, and the average score of the products builders have actually reviewed.

What we believe

Six rules we actually enforce

Not a poster in a hallway. These are the decisions we have turned down money over.

  • Price it like you mean it

    Products cost between €1 and €100 because that is what they are worth, not because a fake countdown says so. We do not run permanent “90% off” theatre, and we never discount by inflating the price first.

  • Ship the real thing

    Every product is code that compiles, runs and is meant to go into production — not a demo repository, not a tutorial with the hard parts left as an exercise.

  • Say what a product will not do

    The You will need section on every product page is written to talk the wrong buyer out of it. A refund costs us money; a disappointed developer costs us far more.

  • Refund without a fight

    One email, your order number, done. No form, no exit survey, no “what could we have done better” gate in front of your own money. We would rather refund you today and keep you.

  • Answer as a person

    Support comes from someone who can read the code you are stuck on, in English, within one business day. There is no ticket portal and there is no chatbot in the way.

  • Keep it current, for free

    Languages move, frameworks break, models get deprecated. Products are updated in place and every update is included in what you already paid. You buy the product, not a version of it.

How a product is made

Four steps, and one of them is the reason our products are short

Every product on this store went through exactly this process before it was allowed a price.

  1. Start from code we kept rewriting

    Every line begins as something a maker built three times for three different projects — billing, a deploy script, an inventory system. If nobody on the crew has needed it twice, it does not get a line.

  2. Write the guide before the release

    Each product ships with an architecture guide that explains every decision and how to reverse it. You should be able to own the code, not depend on it.

  3. Set it up cold

    A second engineer installs the product from an empty folder on a clean machine with only the guide. Anything that needs a hint is rewritten before the line opens.

  4. Keep the line running

    Updates and changelogs land behind the same download link for everyone who owns the product, with an upgrade note whenever a change touches your data.

Crew

Makers who run the lines

Every product has a named maker who uses that code in their own work and ships its updates.

See all lines
  • JW

    Jonas Weber

    4.6 maker rating

    Front-end systems engineer, runs the UI line

    • Tailwind CSS
    • React
    • Next.js
    Builders
    4,162
    Products
    12
  • MS

    Mateo Silva

    4.6 maker rating

    Platform engineer, keeps the deploy lines running

    • Docker
    • Terraform
    • Kubernetes
    Builders
    3,495
    Products
    12
  • LH

    Lars Holm

    5.0 maker rating

    Go and Rust engineer with a security habit

    • Go
    • Rust
    • PostgreSQL
    Builders
    2,427
    Products
    11
  • PN

    Priya Nair

    4.6 maker rating

    Python automation and cross-platform app engineer

    • Python
    • FastAPI
    • Playwright
    Builders
    2,369
    Products
    6
  • KT

    Kadri Tamm

    4.6 maker rating

    Laravel architect, builds the SaaS and billing lines

    • Laravel
    • PHP
    • Stripe billing
    Builders
    1,964
    Products
    6
  • AM

    Aiko Mori

    4.5 maker rating

    Gameplay programmer for Unity and Godot

    • Unity
    • Godot
    • C#
    Builders
    1,264
    Products
    6

Business details

Who you are buying from

Koodijaam our contact page

Prices are shown in EUR. Any applicable tax is calculated at checkout.

Questions before you buy? Write to our contact page or use the contact form — we answer pre-sales questions with the same urgency as everything else, because “this product is not right for you” is a useful answer too.

Eight platforms. One of them has your next line.

Board from a dollar, ship something real, and if it does not fit, take your money back within 14 days — one message, no argument.

Browse all products See the station map

Timetable updates

New lines, first. One email when something departs.

Release notes for new products and major updates to the ones you own, plus launch fares for subscribers. No digest padding, unsubscribe in one click.

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