acyclic_steps

Dart Neats

A collection of a small neat packages for dart.

Disclaimer: This is not an officially supported Google product.

This repository is meant as a playground where small neat packages are cultivated. If package grows too large and complex and needs a dedicated issue tracker it should be moved to a dedicated repository.

Each folder in this repository contains a neat pub package. This project aims to use a separate package whenever it makes sense to have an independent major version. This often means splitting functionality into separate packages, which can be reused independently.

Package	Description	Version	Test
acyclic_steps	An explicit acyclic step dependency framework with concurrent evaluation and dependency injection.
canonical_json	Encoder and decoder for a canonical JSON format, useful when cryptographically hashing or signing JSON objects.
chunked_stream	Utilities for working with chunked streams, such as byte streams which is often given as a stream of byte chunks with type Stream<List<int>>.
dartdoc_test	Utilities for testing code snippets embedded in documentation comments.
http_methods	List of all HTTP methods registered with IANA as list of strings, and metadata such as whether a method idempotent.
neat_cache	A neat cache abstraction for wrapping in-memory or redis caches.
neat_periodic_task	Auxiliary classes for reliably running a periodic task in a long-running process such as web-server.
pem	PEM encoding/decoding of textual keys following RFC 7468, supporting both lax/strict-mode, and certificates chains of concatenated PEM blocks.
retry	Utility for wrapping an asynchronous function in automatic retry logic with exponential back-off, useful when making requests over network.
safe_url_check	Check if an untrusted URL is broken, without allowing connections to a private IP address.
sanitize_html	Function for sanitizing HTML to prevent XSS by restrict elements and attributes to a safe subset of allowed values.
slugid	A URL-safe base64 encoding for UUIDv4 stripped of padding. Useful when embedding short random UUIDs in URLs.
typed_sql	Package for doing SQL with some type safety.
vendor	Utility for vendoring packages into a project and rewriting import/export statements.

Repository Management

Packages in this repository uses pub workspaces a single dart pub get will resolve dependencies for all of them. Configuration of Github Actions, issue templates, issue labels, etc is automated with scripts in tool/.

Contributing

We love patches and contributions, please refer to CONTRIBUTING.md for technicalities on CLA and community guidelines. As this project aims to build neat packages using other neat packages we might also accept proposals for new neat packages, though it's often easier to publish independently.

License

Unless stated otherwise contents in this repository is licensed under Apache License 2.0, see LICENSE.