<h1 style="font-size: 22px; font-weight: normal;">Why Rome Is Rewriting the Frontend Toolchain? Lint Is Dead? Not Quite. The War Has Just Begun.</h1>Linters have become an indispensable part of modern development. They standardize code style and catch bugs before they ship.In the JavaScript ecosystem, ESLint has long been the undisputed king. But a new challenger is quietly shaking the table: Rome.And Rome isn’t just a linter. It’s trying to become the frontend platform—with formatting, bundling, testing, and type checking all rolled into one tool.In this post, we’ll break down why Rome is making waves, how it differs from ESLint, and why the evolution of linting matters more than ever.<h2 style="font-size: 22px; font-weight: normal;">ESLint: Dominant but Complex</h2>For nearly a decade, ESLint has been a standard in the JavaScript world.Every project has a <code>.eslintrc.js</code> Most teams don’t even check the docs anymore to configure Airbnb, Standard, or Prettier integrations. It just exists.But that dominance came at a cost:<ul style="list-style: inside none; padding: 0px; margin: 0px;"><li style="list-style: inside none; padding: 0px; margin: 0px;">- Complex configuration: Rules, presets, plugins, inheritance... it’s a rabbit hole for newcomers.</li><li style="list-style: inside none; padding: 0px; margin: 0px;">- Sluggish performance: Larger configs = slower runs, especially in big codebases.</li><li style="list-style: inside none; padding: 0px; margin: 0px;">- Dependency chaos: Clashes with Prettier, Babel, TypeScript, and more.</li><li style="list-style: inside none; padding: 0px; margin: 0px;">- Tool fragmentation: Formatting, linting, bundling, type checking—all handled by separate tools.</li></ul>Rome was born to solve that fragmentation.<h2 style="font-size: 22px; font-weight: normal;">Enter Rome: Not Just a Linter, a Platform</h2>Rome started as an internal Facebook project and eventually evolved into its own open-source ecosystem.Since its revival in 2022, it’s been rebuilt from the ground up with some bold characteristics:<ul style="list-style: inside none; padding: 0px; margin: 0px;"><li style="list-style: inside none; padding: 0px; margin: 0px;"></li><li style="list-style: inside none; padding: 0px; margin: 0px;">- Built in Rust: Blazing-fast performance compared to JavaScript-based tools.</li><li style="list-style: inside none; padding: 0px; margin: 0px;">- One CLI to rule them all: Run rome check, rome lint, rome foramt</li><li style="list-style: inside none; padding: 0px; margin: 0px;">- Zero-config by default: Works out of the box, no .rc file circusReplaces both ESLint and Prettier: No need to manage two tools anymore.</li><li style="list-style: inside none; padding: 0px; margin: 0px;">- Plugin-free base rules: Strong defaults mean fewer decisions and fewer dependencies.</li></ul>Rome isn't just another tool. It's aiming to be a “monotool”—a unified platform to replace a whole suite of dev tooling. <img src="https://letspl.s3.ap-northeast-2.amazonaws.com/images_temp/1/preview-1753318544449.png" width="90%" draggable="true" style="max-width: 100%; width: 100%; height: auto; cursor: pointer;"><h2 style="font-size: 22px; font-weight: normal;">Rome vs ESLint vs Prettier: A Head-to-Head</h2><table style="width: 100%; border-collapse: collapse; min-width: 100px;"><colgroup><col style="min-width: 25px;"><col style="min-width: 25px;"><col style="min-width: 25px;"><col style="min-width: 25px;"></colgroup><tbody><tr style="background-color: rgb(255, 255, 255); height: 40px; border-bottom: 1px solid rgb(249, 249, 249);"><th colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Feature</th><th colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">ESLint</th><th colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Prettier</th><th colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Rome</th></tr><tr style="background-color: rgb(255, 255, 255); height: 40px; border-bottom: 1px solid rgb(249, 249, 249);"><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Primary Use</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Linting</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Formatting</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Lint + Format + More</td></tr><tr style="background-color: rgb(255, 255, 255); height: 40px; border-bottom: 1px solid rgb(249, 249, 249);"><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Language</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">JavaScript</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">JavaScript</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Rust</td></tr><tr style="background-color: rgb(255, 255, 255); height: 40px; border-bottom: 1px solid rgb(249, 249, 249);"><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Speed</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Moderate</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Fast</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Very Fast</td></tr><tr style="background-color: rgb(255, 255, 255); height: 40px; border-bottom: 1px solid rgb(249, 249, 249);"><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Config Required</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">High</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Low</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Zero-config</td></tr><tr style="background-color: rgb(255, 255, 255); height: 40px; border-bottom: 1px solid rgb(249, 249, 249);"><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Customizability</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Extensive</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Limited</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Gradual via built-in rules</td></tr><tr style="background-color: rgb(255, 255, 255); height: 40px; border-bottom: 1px solid rgb(249, 249, 249);"><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Plugin Ecosystem</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Huge</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">None</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Minimal (by design)</td></tr><tr style="background-color: rgb(255, 255, 255); height: 40px; border-bottom: 1px solid rgb(249, 249, 249);"><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Toolchain Integration</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Low</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Low</td><td colspan="1" rowspan="1" style="border: 1px solid rgb(204, 204, 204); padding: 8px;">Very High</td></tr></tbody></table>Rome especially appeals to new projects, indie developers, and startups that care about performance, simplicity, and speed.<h2 style="font-size: 22px; font-weight: normal;">Who's Using Rome?</h2>Rome isn’t mainstream yet—but it’s gaining traction among early adopters.<ul style="list-style: inside none; padding: 0px; margin: 0px;"><li style="list-style: inside none; padding: 0px; margin: 0px;"></li><li style="list-style: inside none; padding: 0px; margin: 0px;">- Next.js + Rome is becoming a common setup: replacing ESLint with Rome from day one.</li><li style="list-style: inside none; padding: 0px; margin: 0px;">- Easy adoption for Jamstack sites and personal blogs.</li><li style="list-style: inside none; padding: 0px; margin: 0px;">- Philosophically aligned with new runtimes like Bun and Deno.</li></ul>As of 2025, ESLint + Prettier is still the default stack. But as dev environments evolve, Rome is quickly closing the gap.<h2 style="font-size: 22px; font-weight: normal;">More Than Lint: Rome Signals the Era of Integration</h2>Rome represents more than just a better linter. It’s part of a broader shift—from a fragmented toolchain to a unified developer platform.This aligns with major industry trends:<ul style="list-style: inside none; padding: 0px; margin: 0px;"><li style="list-style: inside none; padding: 0px; margin: 0px;">- The age of speed: Build, lint, format—all must happen in milliseconds.</li><li style="list-style: inside none; padding: 0px; margin: 0px;">- Rust rising: Tools like SWC, Turbo, and Rome are replacing slow JavaScript build tools.</li><li style="list-style: inside none; padding: 0px; margin: 0px;">- DevX over configuration: Developers want zero-setup tools that just work.</li></ul>Rome is evolving into a lightweight, full-featured frontend toolchain—not just another CLI.<h2 style="font-size: 22px; font-weight: normal;">Rome Isn’t a Trend—It’s a Turning Point</h2>Rome doesn’t just want to be a “better ESLint.” It wants to redefine how we build frontend software.While some features (like advanced type checking and bundling) are still maturing, Rome’s core vision is clear: Give developers a fast, simple, integrated way to build.It may not be the standard—yet. But for those starting fresh, or looking for speed and simplicity, Rome is already the better choice.Keep an eye on this one. The future might be spelled in Rust—and its name might just be Rome.

Not Just a Linter: Why Rome?

#Lint #Rome #DevTools #Rust #ESLint #Prettier #DX #JavaScript #Performanc #ZeroConfig

My idea works in the market?