American Express

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88 repositories

synapse
Public
Synapse is a set of lightweight foundational framework modules for rapid development, built-in with enterprise-grade maturity and quality.
java reactive rest spring native rest-api faas webflux cloud-functions
Java
•
Apache License 2.0
•20•37•5•20•Updated Jan 27, 2026Jan 27, 2026
json-parse-context
Public
✨ Add the context of a json parse error to the error message with syntax highlighting if possible.
JavaScript
•
Apache License 2.0
•3•6•0•5•Updated Jan 26, 2026Jan 26, 2026
jest-image-snapshot
Public
✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.
testing jest snapshot jest-snapshots visual-comparison-testing one-app image-snapshots image-comparisons
JavaScript
•
Apache License 2.0
•204•3.9k•34•4•Updated Jan 22, 2026Jan 22, 2026
one-service-worker
Public
✨ Minimal, light-weight, Promise based library that unifies the service worker and browser threads under one API
service-worker one-app
JavaScript
•
Apache License 2.0
•4•28•5•3•Updated Jan 22, 2026Jan 22, 2026
css-to-js
Public
✨ Tool for transforming CSS into JS
css js one-app converts-css css2js
JavaScript
•
Apache License 2.0
•2•33•1•2•Updated Jan 22, 2026Jan 22, 2026
amex-jest-preset-react
Public
✨ An opinionated Jest preset for React modules
react testing jest one-app
JavaScript
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Apache License 2.0
•4•14•0•1•Updated Jan 21, 2026Jan 21, 2026
parrot-jest-image-snapshot-example
Public
✨ Example demonstrating usage of parrot for more deterministic jest-image-snapshot tests
testing parrot jest-image-snapshot one-app
JavaScript
•
Apache License 2.0
•4•10•0•2•Updated Jan 21, 2026Jan 21, 2026
eslint-config-amex
Public
✨ This is American Express' eslint config
eslint linting style-guide one-app
JavaScript
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Apache License 2.0
•19•45•1•4•Updated Jan 21, 2026Jan 21, 2026
babel-preset-amex
Public
✨ Standard babel preset for American Express
babel build babel-preset preset transpile one-app
JavaScript
•
Apache License 2.0
•10•18•1•1•Updated Jan 21, 2026Jan 21, 2026
jest-json-schema
Public
✨ JSON schema matcher for Jest
testing json jest json-schema matchers one-app
JavaScript
•
Apache License 2.0
•14•171•2•2•Updated Jan 21, 2026Jan 21, 2026
amex-jest-preset
Public
✨ An opinionated Jest preset
testing jest one-app jest-configuration
JavaScript
•
Apache License 2.0
•4•15•0•1•Updated Jan 21, 2026Jan 21, 2026
vitruvius
Public
✨Vitruvius extends redux's combineReducers to allow developers to include a buildInitialState method on their reducer
react state-management reducer one-app
JavaScript
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Apache License 2.0
•4•11•0•2•Updated Jan 21, 2026Jan 21, 2026
earlybird
Public
EarlyBird is a sensitive data detection tool capable of scanning source code repositories for clear text password violations, PII, outdated cryptography methods, key files and more.
Go
•
Apache License 2.0
•86•751•11•14•Updated Jan 19, 2026Jan 19, 2026
jakapu
Public
Config driven SDK to publish events into any Kafka topic without writing code
java kafka rest spring
Java
•
Apache License 2.0
•7•3•0•3•Updated Dec 19, 2025Dec 19, 2025
create-using-template
Public
JavaScript
•
Apache License 2.0
•5•5•0•0•Updated Dec 9, 2025Dec 9, 2025
fetchye
Public
✨ If you know how to use Fetch, you know how to use Fetchye [fetch-yae]. Simple React Hooks, Centralized Cache, Infinitely Extensible.
react redux fetch query async ssr cache promise react-redux data-fetching
JavaScript
•
Apache License 2.0
•25•45•7•2•Updated Dec 4, 2025Dec 4, 2025
unify-simple-decision-table
Public
Java
•
Apache License 2.0
•0•5•0•0•Updated Nov 4, 2025Nov 4, 2025
unify-jdocs
Public
A new way of working with JSON documents without using model classes or JSON schemas
java json
Java
•
Apache License 2.0
•14•82•0•1•Updated Oct 1, 2025Oct 1, 2025
unify-flowret
Public
A lightweight Java based orchestration engine
java workflow workflow-engine bpm workflow-management workflow-automation
Java
•
Apache License 2.0
•29•121•0•0•Updated Sep 16, 2025Sep 16, 2025
connectchain
Public
Python
•
Apache License 2.0
•6•13•0•0•Updated Aug 29, 2025Aug 29, 2025
parrot
Public archive
✨ Scenario-based HTTP mocking
mock http devtools mocking scenarios http-mocking parrot one-app
JavaScript
•
Apache License 2.0
•30•141•12•3•Updated May 29, 2025May 29, 2025
create-shared-react-context
Public
✨A memoized wrapper around React.createContext. Used by One App as a dependency to pass React context between Holocron modules without external usage.
react createcontext
TypeScript
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Apache License 2.0
•3•9•0•1•Updated Jan 29, 2025Jan 29, 2025
task-status-pr-checker
Public
This is triggered when a pull request is created. If the pull request has pending tasks. The pull request won't be merged and the status is updated on the pull request checks.
task actions pull-request-review
JavaScript
•
Apache License 2.0
•1•10•0•7•Updated Nov 20, 2024Nov 20, 2024
react-albus
Public
✨ React component library for building declarative multi-step flows.
react wizard multi-step one-app
JavaScript
•
Apache License 2.0
•90•1.1k•13•3•Updated Oct 29, 2024Oct 29, 2024
simplemli
Public
Encode and Decode Message Length Indicators for TCP/IP socket based protocols
golang iso8583
Go
•
Apache License 2.0
•6•31•0•0•Updated Sep 2, 2024Sep 2, 2024
redux-lifesaver
Public
✨ redux-lifesaver is a middleware that keeps track of how many times actions of the same type are dispatched within a given period.
react middleware limiter throttling one-app redux-lifesaver
JavaScript
•
Apache License 2.0
•5•22•0•1•Updated Jun 18, 2024Jun 18, 2024
redux-idle-callback
Public
✨ Redux middleware to dispatch actions during a Redux store's idle periods
react react-redux idle one-app
JavaScript
•
Apache License 2.0
•2•16•0•1•Updated Jun 18, 2024Jun 18, 2024
lumberjack
Public
✨ Lumberjack is a minimal, configurable Console with utilities.
stream logging lumberjack one-app nodejs-console
JavaScript
•
Apache License 2.0
•5•16•0•2•Updated Jun 16, 2024Jun 16, 2024
react-seo
Public
✨ Simple SEO tag manager for React
meta seo one-app
JavaScript
•
Apache License 2.0
•9•49•2•7•Updated Jun 12, 2024Jun 12, 2024
purgecss-loader
Public archive
✨ A Webpack loader to strip unused selectors from your CSS
css optimization css-modules webpack-loader one-app purgecss strip-unused-selectors
JavaScript
•
Apache License 2.0
•4•22•0•0•Updated May 29, 2024May 29, 2024