Empowering Developers, Inspiring Creativity.

Transform your ideas into reality with our thoughtfully crafted libraries. Simplify development and unlock your creative potential.

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//Why Visulima?

Empower Your Development. Deliver Faster.

Visulima provides robust, developer-focused tools and libraries to streamline your workflow. Let us handle the complexities so you can focus on building what truly matters.

Accelerate Delivery

Save time and reduce engineering overhead by leveraging Visulima's ready-to-use solutions. Our tools let you ship faster without sacrificing quality, ensuring your team stays ahead of deadlines and focused on innovation.

Security at the Core

Built with enterprise-grade security, Visulima protects your applications and data with robust, proven technologies. With advanced safeguards in place, you can develop with peace of mind.

Flexible, Seamless Adoption

Whether starting fresh or enhancing an existing stack, Visulima integrates effortlessly into your workflow. Adopt incrementally or go all-in — our tools are designed to fit your unique needs and evolve with your projects.

Proven Reliability

Visulima tools have been rigorously tested in real-world scenarios to deliver consistent, dependable performance. You can trust them to handle even your most complex and demanding use cases with ease.

Always Improving

Our platform evolves rapidly, driven by a vibrant developer community and a commitment to innovation. With Visulima, you gain access to cutting-edge solutions that stay ahead of industry trends.

Effortless Integration

Designed for flexibility, Visulima's libraries work seamlessly with a wide range of systems. With clear documentation and intuitive interfaces, setup is quick, and implementation is smooth — no matter your environment.

//Packages

Tools to Supercharge Your Workflow.

From blazing-fast bundlers to intuitive CLI builders, Visulima offers tools to supercharge your workflow. Dive into Packem, Cerebro, Pail, Api-Platform, and more — crafted for elegance, simplicity, and power.

Explore Packages

.css

.jsx

.cjs

.d.ts

Packem

A fast and modern bundler for Node.js and TypeScript.Supports multiple runtimes, shared modules, server components, dynamic import, wasm, css, and more. Built on top of Rollup, combined with your preferred transformer like esbuild, swc, or sucrase.

Explore Packem

Tree shaking

Packem supports tree-shaking both ES modules and CommonJS out of the box! It statically analyzes the imports and exports of each module, and removes everything that isn't used.Tree shaking even works across dynamic import() boundaries, shared bundles, and even across languages! If you use CSS modules, unused classes will be removed automatically.

Minification

Packem includes minifiers for JavaScript, CSS, HTML, and SVG out of the box!

Just runpackem build --production, and your whole application will be built and optimized automatically.

Libraries

Packem can build libraries for multiple targets at once! For example, your source code can be compiled to a modern ES module, a legacy CommonJS module, and a TypeScript definition file all automatically.

Just add the relevant fields to your package.json and Packem takes care of the rest.

Transformer

Packem supports different types of transformers for your source code!
You can use esbuild, swc, sucracse, oxc, and even custom transformers

Pail

Highly configurable Logger for Node.js, Edge and Browser.Hackable and configurable to the core, pail can be used for logging purposes, status reporting, as well as for handling the output rendering process of other node modules and applications.

Explore Pail

import { pail } from "@visulima/pail";

pail.success("Operation successful");
pail.debug("Hello", "from", "L59");
pail.pending("Write release notes for %s", "1.2.0");
pail.fatal(new Error("Unable to acquire lock"));
pail.watch("Recursively watching build directory...");
pail.complete({
    prefix: "[task]",
    message: "Fix issue #59",
    suffix: "(@prisis)",
});

Effortless Logging, Minimal Syntax

Get started instantly with Pail's intuitive design. Whether you’re debugging or tracking processes, Pail’s minimal syntax ensures your focus stays on coding, not configuration.

More Than Just Logs

Leverage built-in timers, stack traces, error formatting, spam prevention by throttling logs, secrets & sensitive information filtering, and object interpolation to gain deeper insights and debug with precision.

Blazing Fast on Any Platform

Built for browsers and servers, Pail ensures lightning-fast performance and compatibility. Its spam prevention and circular structure handling simplify even the most complex applications.

Your Logs, Your Way

Choose between human-readable Pretty outputs or structured JSON for machine parsing. Pail also integrates filename, timestamp, and metadata effortlessly.

Cerebro

Cerebro is a cli framework, that lets you build awesome cli's in Node.js and Typescript. It has all the great features that you need to build your cli.Create CLIs with a few flags or advanced CLIs that have subcommands. Cerebro makes it easy for you to build CLIs for your company, service, or your own development needs.

Explore Cerebro

Flag and Argument Parsing

No CLI framework is complete without a flag parser. We've built a custom flag parser from years of experimentation that we feel is flexible enough to make an easy, predictable user experience but without compromising type safety for the developer.

Auto-documentation

By default, you pass --help to a CLI command to get help, such as the flag options and argument information.

TypeScript (or not)

Everything in cerebro is written in TypeScript, and the CLI generator can build both fully configured TypeScript or plain JavaScript CLIs. Because of TypeScript static properties, the syntax is a bit cleaner in TypeScript — but everything works, no matter which language you choose.

Autocomplete

Include terminal autocompletion for your CLI with the --autocomplete flag. After the autocomplete feature is configured, users can complete command names and flag names by pressing the tab key.

Define, design, deploy what's next for the web

Empower your ideas with tools that simplify development, spark creativity, and accelerate delivery. Define your vision, design with elegance, and deploy solutions that shape the future of the web with confidence.

Start Building

//Works

Works where you work

Develop, connect, and launch using the tools you love${your_favorite_framework}

Next.js
React
Vite
Tanstack Start
Astro
Remix
Bun
Express
Typescript
Nest
Node

…or whichever one is coming next.

Our packages uses web standards to run anywhere

…and it comes in other flavors too.

Vercel
Netlify
Cloudflare
Deno Deploy
Google Cloud

Deploy modern, apps and APIs anywhere

//Guideline

The balancing act of open source.

We follow a set of guidelines to ensure that our open-source contributions maintain exceptional quality.

Make it simple and enjoyable

At Visulima, we believe coding should be as enjoyable as it is productive. Our Node.js packages are designed with simplicity and elegance, ensuring that every line of code feels intuitive and creative.

Provide robust testing

Reliability is at the core of everything we build. Each package is backed by a comprehensive test suite to guarantee seamless performance in every environment, saving you time and building trust in production.

Be adaptable

We understand that every project is unique. That’s why our packages are modular and extensible, with customizable functions, hooks, and configurations that allow you to adapt them to your exact requirements.

Craft clear documentation

Great tools deserve great documentation. We invest in creating clear, detailed guides so you can quickly understand how to use our packages and unlock their full potential.

Write clean and readable code

Code should speak for itself. We write clean, readable code with thoughtfully named variables and functions, making collaboration easier and maintenance a breeze.

Focus on a small, polished scope

Less is more. Our packages are intentionally focused on delivering one polished feature, ensuring simplicity, efficiency, and reliability for your projects without unnecessary complexity.

Stay current

The Node.js ecosystem evolves fast, and so do we. Our team ensures every package stays compatible with the latest updates and frameworks, so your projects always remain cutting-edge.

//Open Source

Proudly OpenSource.

At Visulima, we believe every line of code tells a story. By combining elegant syntax with intuitive design, we empower developers to create with confidence and joy.Our philosophy is simple: great tools lead to great creations, and development should always inspire — not frustrate.

Star us on GitHub

//Support

Contribute to our work and keep us going

Community is the heart of open source. The success of our packages wouldn’t be possible without the incredible contributions of users, testers, and developers who collaborate with us every day.Want to get involved? Here are some tips on how you can make a meaningful impact on our open source projects.

Ready to help us out?

Be sure to check out the package's contribution guidelines first. They’ll walk you through the process on how to properly submit an issue or pull request to our repositories.

Good first issues

These are simple issues suited for people new to open source development, and often a good place to start working on a package.View good first issues