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Show HN: Ant – A JavaScript Runtime and Ecosystem

Ant introduces a new, comprehensive JavaScript runtime and ecosystem, complete with its own custom engine, package manager, and deployment platform. It promises a lightweight footprint, blazing-fast performance, and innovative features like hardware-isolated sandboxing for untrusted code. This ambitious project aims to be an end-to-end alternative to existing JavaScript stacks, offering a fresh, integrated approach to development.

13
Score
1
Comments
#1
Highest Rank
21h
on Front Page
First Seen
Jul 11, 8:00 PM
Last Seen
Jul 12, 4:00 PM
Rank Over Time
31132234533366561216182026

The Lowdown

Ant is presented as a novel, end-to-end JavaScript ecosystem, developed by "theMackabu," which encompasses a custom runtime, its own JavaScript engine (Ant Silver), a package manager, the ants.land package registry, and even a platform for deploying and hosting applications, along with a desktop application builder akin to Electron. The project's core goal is to unify these components into a coherent platform while maintaining compatibility with the broader JavaScript ecosystem. It emphasizes being a lightweight, high-performance alternative to existing solutions.

  • Runtime & Engine: Ant is a lightweight, high-performance JavaScript runtime built from scratch, featuring its own hand-built engine, Ant Silver, which is not a wrapper around V8, JSC, or SpiderMonkey. It boasts a tiny 9MB binary, offers near-V8 speeds, and achieves 100% compat-table conformity.
  • Package Management & TypeScript: Ant's package installer is claimed to be up to 40x faster than npm, requiring no extra tooling. It also allows direct execution of TypeScript without a separate build step, eliminating tsconfig wrangling or bundlers.
  • Security & Isolation: A standout feature is its VM-isolated sandbox for running untrusted code, offering hardware isolation (KVM / Hypervisor.framework) rather than just permission prompts. These sandboxes provide read-only filesystem mounts by default (with explicit write grants) and deny-all network access, allowing users to forward only specified ports.
  • Ecosystem Components: The project includes ants.land, an open package registry compatible with the npm protocol, allowing publication and installation of packages. It's designed to run existing npm packages and popular frameworks like Hono, Elysia, and React with no adapters needed.
  • Availability: Ant currently supports macOS and Linux on arm64 and x86_64, with no toolchain required for installation. The broader vision includes a deployment platform and a desktop application framework (Ant Desktop).

In conclusion, Ant positions itself as a comprehensive, performant, and secure "e2e alternative" to current JavaScript development stacks, aiming to simplify the development and deployment process through an integrated, lightweight, and custom-built ecosystem.