IP2ASN2CC

Java/Kotlin library to check if an IP address (or ASN) belongs to a specific country code.

/ open source

/ backend

/ library

IP2ASN2CC

Java/Kotlin library to check if an IP address (or ASN) belongs to a specific country code.

qrysh

A query language in DNS labels for peer-to-peer node selection.

/ open source

/ work-in-progress

qrysh

A query language in DNS labels for peer-to-peer node selection.

Loopr

Loopr is a program for blockchain communities to sustainably fund the development of public goods.

/ open source

/ blockchain

/ sustainability

Loopr

Loopr is a program for blockchain communities to sustainably fund the development of public goods.

neow3j

Java/Kotlin/Android Development Toolkit for the Neo Blockchain -- including an SDK and a compiler.

/ open source

/ blockchain

/ library

neow3j

Java/Kotlin/Android Development Toolkit for the Neo Blockchain -- including an SDK and a compiler.

GrantShares

Grants program governed by the GrantSharesDAO for the Neo Ecosystem.

/ open source

/ blockchain

/ sustainability

/ grants

GrantShares

Grants program governed by the GrantSharesDAO for the Neo Ecosystem.

Sovreign

A novel future-looking SDR. The world’s first stable cryptocurrency to be backed by a decentralized basket of demonstrab...

/ open source

/ smart contracts

/ blockchain

Sovreign

A novel future-looking SDR. The world’s first stable cryptocurrency to be backed by a decentralized basket of demonstrably collateralized store-of-value assets.

Neo Playground

(Discontinued) Develop smart contracts in your own browser-based IDE, with all tools you need.

/ blockchain

/ IDE

Neo Playground

(Discontinued) Develop smart contracts in your own browser-based IDE, with all tools you need.

FlatFeeStack

Flat-fee sponsoring platform. Flatfeestack distributes funds based on git metrics. Let's face it: without open source so...

/ commercial

/ backend

/ frontend

/ blockchain

FlatFeeStack

Flat-fee sponsoring platform. Flatfeestack distributes funds based on git metrics. Let's face it: without open source software your project would not exist.

ICOnator

An easy, secure, configurable, and scalable open source ICO engine - driven by the community

/ open source

/ blockchain

/ backend

ICOnator

An easy, secure, configurable, and scalable open source ICO engine - driven by the community

neo3-privatenet-docker

Docker images for running a Neo3 private network, in record time!

/ open source

/ backend

neo3-privatenet-docker

Docker images for running a Neo3 private network, in record time!

neo-express-docker

Docker image for Neo Express.

/ open source

/ blockchain

neo-express-docker

Docker image for Neo Express.

Meme Governance dApp

Example on how to build a dApp with Governance features on the Neo Blockchain, using neow3j, NextJS, and NeoLine.

/ open source

/ blockchain

/ smart contracts

/ frontend

Meme Governance dApp

Example on how to build a dApp with Governance features on the Neo Blockchain, using neow3j, NextJS, and NeoLine.

go-jsonrpc-proxy

Simple and scalable JSON-RPC reverse proxy based on requested methods.

/ open source

/ backend

go-jsonrpc-proxy

Simple and scalable JSON-RPC reverse proxy based on requested methods.

IP2ASN2CC

Java/Kotlin library to check if an IP address (or ASN) belongs to a specific country code.

/ open source

/ backend

/ library

IP2ASN2CC

Java/Kotlin library to check if an IP address (or ASN) belongs to a specific country code.

qrysh

A query language in DNS labels for peer-to-peer node selection.

/ open source

/ work-in-progress

qrysh

A query language in DNS labels for peer-to-peer node selection.

Loopr

Loopr is a program for blockchain communities to sustainably fund the development of public goods.

/ open source

/ blockchain

/ sustainability

Loopr

Loopr is a program for blockchain communities to sustainably fund the development of public goods.

neow3j

Java/Kotlin/Android Development Toolkit for the Neo Blockchain -- including an SDK and a compiler.

/ open source

/ blockchain

/ library

neow3j

Java/Kotlin/Android Development Toolkit for the Neo Blockchain -- including an SDK and a compiler.

GrantShares

Grants program governed by the GrantSharesDAO for the Neo Ecosystem.

/ open source

/ blockchain

/ sustainability

/ grants

GrantShares

Grants program governed by the GrantSharesDAO for the Neo Ecosystem.

Sovreign

A novel future-looking SDR. The world’s first stable cryptocurrency to be backed by a decentralized basket of demonstrab...

/ open source

/ smart contracts

/ blockchain

Sovreign

A novel future-looking SDR. The world’s first stable cryptocurrency to be backed by a decentralized basket of demonstrably collateralized store-of-value assets.

Neo Playground

(Discontinued) Develop smart contracts in your own browser-based IDE, with all tools you need.

/ blockchain

/ IDE

Neo Playground

(Discontinued) Develop smart contracts in your own browser-based IDE, with all tools you need.

FlatFeeStack

Flat-fee sponsoring platform. Flatfeestack distributes funds based on git metrics. Let's face it: without open source so...

/ commercial

/ backend

/ frontend

/ blockchain

FlatFeeStack

Flat-fee sponsoring platform. Flatfeestack distributes funds based on git metrics. Let's face it: without open source software your project would not exist.

ICOnator

An easy, secure, configurable, and scalable open source ICO engine - driven by the community

/ open source

/ blockchain

/ backend

ICOnator

An easy, secure, configurable, and scalable open source ICO engine - driven by the community

neo3-privatenet-docker

Docker images for running a Neo3 private network, in record time!

/ open source

/ backend

neo3-privatenet-docker

Docker images for running a Neo3 private network, in record time!

neo-express-docker

Docker image for Neo Express.

/ open source

/ blockchain

neo-express-docker

Docker image for Neo Express.

Meme Governance dApp

Example on how to build a dApp with Governance features on the Neo Blockchain, using neow3j, NextJS, and NeoLine.

/ open source

/ blockchain

/ smart contracts

/ frontend

Meme Governance dApp

Example on how to build a dApp with Governance features on the Neo Blockchain, using neow3j, NextJS, and NeoLine.

go-jsonrpc-proxy

Simple and scalable JSON-RPC reverse proxy based on requested methods.

/ open source

/ backend

go-jsonrpc-proxy

Simple and scalable JSON-RPC reverse proxy based on requested methods.

IP2ASN2CC

Java/Kotlin library to check if an IP address (or ASN) belongs to a specific country code.

/ open source

/ backend

/ library

IP2ASN2CC

Java/Kotlin library to check if an IP address (or ASN) belongs to a specific country code.

qrysh

A query language in DNS labels for peer-to-peer node selection.

/ open source

/ work-in-progress

qrysh

A query language in DNS labels for peer-to-peer node selection.

Loopr

Loopr is a program for blockchain communities to sustainably fund the development of public goods.

/ open source

/ blockchain

/ sustainability

Loopr

Loopr is a program for blockchain communities to sustainably fund the development of public goods.

Usingbleeding-edgetech to buildrock-solidproducts/

We are a Swiss boutique software engineering company specializing in blockchain and open protocols

neow3j

neow3j

GrantShares

GrantShares

Sovreign

Sovreign

Neo Playground

Neo Playground

Services/

Tech/

We work with/

Projects/

Let’s work together/

Our friends/

Team/

Guilherme Sperb Machado /

Claude Müller /

Michael Bucher /

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Using
bleeding-edge
tech to build
rock-solid
products/

We are a Swiss boutique
software engineering

company specializing
in blockchain and

open protocols

Contact
us /