Step into a world where you never have to deal with portability and platform issues. Whether you're targeting web browsers, serverless platforms, chatbots, CLI, or multiple platforms simultaneously, eserstack ensures your code runs flawlessly everywhere.
eserstack is a JavaScript toolkit designed to uphold best practices and
enhance portability across different platforms.
Beyond being a toolkit, eserstack advocates for a philosophy that emphasizes
writing code driven by algorithms, design and patterns, not by platform-specific
implementation details.
While eserstack offers you a layer of abstraction that isolates you from the
platforms, you can focus on your implementation. Don't worry about the rest,
your solution will excel across diverse environments.
Every component of eserstack is designed to work in harmony,
strives to offer you an intuitive and delightful development experience.
eserstack is meticulously designed for developers who:
-
Seek Portability: If you've ever felt the need for a JavaScript/TypeScript framework that seamlessly works across web browsers, Deno, Supabase, Netlify, AWS Lambda and Cloudflare Workers,
eserstackis your answer. See the full list of supported platforms -
Love Functional Programming:
eserstacknot only supports but encourages a functional programming approach. This means you can write your code once and run it on various platforms without modifications. Dive into our functional programming tools -
Want Enhanced Testability: With the removal of hard-coded dependencies and the promotion of loose coupling,
eserstackenhances the testability of your codebase, ensuring that your applications run as expected. Explore our dependency injection system -
Desire a Unified Approach: Instead of juggling multiple libraries and tools,
eserstackprovides a unified toolkit where each component works seamlessly with the others, ensuring a smoother development experience. Check out our component set -
Prioritize Best Practices: If you've been struggling with maintaining best practices in your development process,
eserstackis here to guide you. With built-in support for principles like 12factor and dependency injection, you can ensure that your code remains clean, maintainable, and scalable. Learn more about our best practices approach
| Component | Area | Description | Latest Version |
|---|---|---|---|
| ๐ @eser/directives | Rules | The ground rules adhered to by the entire ecosystem | - |
| ๐ @eser/standards | Abstraction | Provides common abstraction layers for DI | |
| โ๏ธ @eser/di | Manager | Dependency injection system | |
| ๐งฑ @eser/fp | Functions Library | Tools for functional programming | |
| ๐ @eser/config | Manager | Load configurations from environment | |
| ใฐ๏ธ @eser/parsing | Manager | Parsing tools for various strings and streams |
Visit the respective component page for detailed usage instructions.
We strive to run the following code seamlessly across all platforms we support:
import { Runtime, Context } from "@eser/runtime";
const home = (ctx: Context) => {
return ctx.results.jsx(<h1>Hello there!</h1>);
};
const profile = (ctx: Context) => {
const slug = ctx.input.param("id");
const db = ctx.di`db`;
ctx.logger.info(`Visiting the profile of ${slug}!`);
return ctx.results.json(db.query("SELECT * FROM users WHERE slug=:slug", { slug }));
};
const router = (ctx: Context) => {
switch (true) {
case ctx.route.match("/"):
return home(ctx);
case ctx.route.match("/:id"):
return profile(ctx);
default:
return ctx.results.notFound();
}
};
const runtime = new Runtime();
runtime.ci.register("db", new DatabaseConnection());
runtime.listen(router); // or runtime.execute(fn);Since the reason we started to build this project is the feeling of a lack of a JavaScript/TypeScript framework that is portable across many platforms, we're always looking for the widen this list. By adhering to WinterCG guidelines and TC39 standards, we strive to provide a framework that is portable across all these platforms.
- Deno
- Node.js
- Web Browsers
- Service Workers
- Deno Deploy
- Cloudflare Workers
- Supabase Functions
- Netlify
- AWS Lambda
- Google Cloud Functions
- Azure Functions
- Telegram Bots
- Discord Bots
- Slack Bots
...and all other platforms that comply with the WinterCG guidelines.
Ensure that Deno 1.45 or higher is installed on your system first.
First, install cool cli globally, then create a new project:
$ deno install -g jsr:@cool/cli
$ cool create my-project
Creating "cool web project template 0.0.1" on my-project...
...
done.If you're going to report a bug or request a new feature, please ensure first that you comply with the conditions found under @eser/directives. After that, you can report an issue or request using GitHub Issues. Thanks in advance.
It is publicly open for any contribution from the community. Bug fixes, new features and additional components are welcome.
If you're interested in becoming a contributor and enhancing the ecosystem, please start by reading through our CONTRIBUTING.md.
If you're not sure where to begin, take a look at the
issues labeled good first issue and
help wanted. Reviewing closed issues can also give you a sense of the types of
contributions we're looking for and you can tackle.
If you're already an experienced OSS contributor, let's take you to the shortest path: To contribute to the codebase, just fork the repo, push your changes to your fork, and then submit a pull request.
- Deno 1.45 or higher (https://deno.land/)
This project follows Semantic Versioning. For the versions available, see the tags on this repository.
This project is licensed under the Apache 2.0 License. For further details, please see the LICENSE file.
Visit my GitHub Sponsors profile at github.com/sponsors/eser
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