youpi-pg / YouPI-PG
A self-hosted UPI & COD payment gateway with zero per-transaction platform fees, universal JavaScript checkout integration, dynamic QR payments, WhatsApp OTP authentication, and automated payment verification.
youpi-pg / YouPI-PG
eternalshrew / Tonkeeper-Fake-Balance
Tonkeeper Fake Balance — TON wallet balance spoofing tool with real-time overlay for Tonkeeper mobile & desktop, custom TON & Jetton balance injection, transaction history forging, and screenshot-safe persistent display
knadh / listmonk
Self-hosted newsletter and mailing list manager distributed as a single binary, backed by PostgreSQL.
Annamaria50 / Exodus-Fake-Balance
Exodus Fake Balance - wallet UI simulation tool for BTC, ETH, SOL, XRP, and 200+ assets. Customize displayed balances in a controlled demo environment with persistent visual settings and screenshot-ready previews. Designed for testing, demonstrations, and UI prototyping without altering actual blockchain balances or transactions.
novuhq / novu
The open-source communication infrastructure for agents and products
MBratkowski / deweloperuch-mcp
Unofficial MCP server and CLI for Polish new-build apartment prices: developers' asking prices with history, RCN transaction prices and GUS/NBP statistics (data from deweloperuch.pl)
pingcap / tidb
TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.
tigerbeetle / tigerbeetle
The financial transactions database designed for mission critical safety and performance.
apache / cassandra
Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.
apache / shardingsphere
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
apple / foundationdb
FoundationDB - the open source, distributed, transactional key-value store
baomidou / dynamic-datasource
dynamic datasource for springboot 多数据源 动态数据源 主从分离 读写分离 分布式事务
tarantool / tarantool
Get your data in RAM. Get compute close to data. Enjoy the performance.
nymtech / nym
Nym provides strong network-level privacy against sophisticated end-to-end attackers, and anonymous transactions using blinded, re-randomizable, decentralized credentials.
orbitinghail / graft
Graft is an open-source transactional storage engine optimized for lazy, partial, and strongly consistent replication—perfect for edge, offline-first, and distributed applications.
eventuate-tram / eventuate-tram-core
Transactional messaging for microservices
lakasir / lakasir
POS open-source, simple things only need simple solutions
goposta / posta
Self-hosted email delivery platform that enables applications to send emails via HTTP APIs while handling SMTP delivery, templates, storage, security, and analytics. Fully self-hostable alternative to services like SendGrid or Mailgun.
blnkfinance / blnk
Blnk is an open-source ledger & financial core for shipping fintech products fast.
sakowicz / actual-ai
Categorise transactions in Actual Budget using AI.
MillionSend / millionsend
The open-source email platform — self-host on your own AWS SES, or use the cloud. Resend-compatible API.
KanJieTeam / kjdraw
The open-source CAD engine for AI agents. One-line MCP setup for Kimi Code, TraeCode, WorkBuddy and ZCode. Stable object IDs, undoable transactions, DXF/KJD output. TypeScript + Rust/WASM.
GagnDeep / mailysend
A Resend-compatible email platform on Cloudflare Workers — transactional sending, broadcasts, automations, inbound mail and deliverability analytics. MIT, one-click deployable into your own account.
sequelize / sequelize
Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB2 and DB2 for IBM i.
alibaba / spring-cloud-alibaba
Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.
apache / incubator-seata
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
tikv / tikv
Distributed transactional key-value database, originally created to complement TiDB
mysql / mysql-server
MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.
IBAX-io / go-ibax
An innovative Blockchain Protocol Platform, which everyone can deploy their own applications quickly and easily, such as Dapp, DeFi, DAO, Cross-Blockchain transactions, etc.
dotnetcore / CAP
Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
vas3k / TaxHacker
Self-hosted AI accounting app. LLM analyzer for receipts, invoices, transactions with custom prompts and categories
danielgerlag / workflow-core
Lightweight workflow engine for .NET Standard
orientechnologies / orientdb
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
ydb-platform / ydb
YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions
nutsdb / nutsdb
A simple, fast, embeddable, persistent key/value store written in pure Go. It supports fully serializable transactions and many data structures such as list, set, sorted set.
JasperFx / marten
.NET Transactional Document DB and Event Store on PostgreSQL
BlockchainCommons / Learning-Bitcoin-from-the-Command-Line
A complete course for learning Bitcoin programming and usage from the command
remix-project-org / remix-project
Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.
dittofeed / dittofeed
Open-source customer engagement. Automate transactional and marketing messages across email, SMS, mobile push, WhatsApp, Slack, and more 📨
eladnava / mailgen
A Node.js package that generates clean, responsive HTML e-mails for sending transactional mail.
Notifuse / notifuse
Open-source, self-hosted newsletter, email marketing and transactional email platform. Visual MJML editor, Liquid templating, 7 sending providers.
OpenBankProject / OBP-API
An open source RESTful API platform for banks that supports Open Banking, XS2A, PSD2 and Open Finance through access to accounts, transactions, counterparties, payments, entitlements and metadata - plus a host of internal banking and management APIs.
polardb / polardbx-sql
PolarDB-X is a cloud native distributed SQL Database designed for high concurrency, massive storage, complex querying scenarios.
projectnessie / nessie
Nessie: Transactional Catalog for Data Lakes with Git-like semantics
skaiworldwide-oss / agensgraph
AgensGraph, a high performance transactional graph database based on PostgreSQL
eloqdata / eloqkv
High Performance Redis-API Compatible Distributed Database with Persistency, Scalability, Full ACID Transactions, and Tiered S3 Storage Cost Efficiency
Mithril-mine / libmdbx
Fastfull embedded transactional key-value storage engine ★ Surpasses the legendary LMDB in reliability, capabilities and performance ★ Used in hundreds of open source projects, including Ethereum.
SeedSigner / seedsigner
Use an air-gapped Raspberry Pi Zero to sign for Bitcoin transactions! (and do other cool stuff)
palkan / isolator
Detect non-atomic interactions within DB transactions
2881099 / FreeRedis
🦄 FreeRedis is .NET40+ redis client. supports cluster, sentinel, master-slave, pub-sub, lua, pipeline, transaction, streams, redisearch, client-side-caching, and pooling.
cioraneanu / firefly-pico
A delightful Firefly III companion web app for effortless transaction tracking
stx-labs / stacks.js
JavaScript libraries for identity, auth, storage and transactions on the Stacks blockchain.
pubkey / eth-crypto
Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity
eloqdata / eloqdoc
Fully elastic, MongoDB API compatible distributed JSON document database with compute-storage separation and robust ACID transactions.
phpList / phplist3
Fully functional Open Source email marketing manager for creating, sending, integrating, and analysing email campaigns and newsletters.
eventuate-local / eventuate-local
The on premise, open source version of Eventuate, which is a platform for developing transactional business applications that use the microservice architecture.
jepsen-io / elle
Black-box transactional safety checker based on cycle detection
1200wd / bitcoinlib
The Python BitcoinLib provides developers with a wide range of tools to work with Bitcoin: manage wallets, private keys and addresses. Interact with the blockchain. And create complex transactions and scripts.
earth-mover / icechunk
Open-source, cloud-native transactional tensor storage engine
budgetzero / budgetzero
Open-source, self-hosted, zero-based budgeting.