Veln — every package, verified
Block bad npm and pip packages. Before they download.
Veln — every package, verified launched on May 19, 2026 with 17 votes, #950 of 20,538 launches that month and more than 95% of that year's launches. The site was not reachable when checked in September 2026.
What it does
Over 20 trust signals score every npm and pip install — CVEs, maintainer drift, install scripts, hidden payloads. Bad packages refused befoSupply chain attacks on npm and PyPI keep landing in production — usually hours before any threat feed catches up. Veln is a local proxy that scores every install against 20+ trust signals (CVEs, maintainer changes, install scripts, hidden payloads) before a single byte hits your disk. Same commands, same lockfiles, zero workflow change.
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Safe-NPM – only install packages that are +90 days oldNov 2025 · github.com · ▲90This past quarter has been awash with sophisticated npm supply chain attacks like [Shai-Hulud](https://www.cisa.gov/news-events/alerts/2025/09/23/widesprea...() and the [Chalk/debug Compromise](https://www.wiz.io/blog/widespread-npm-supply-chain-attack-b...). This CLI helps protect users from recently compromised packages by only downloading packages that have been public for a while (default is 90 days or older). Install: npm install -g @dendronhq/safe-npm Usage: safe-npm install react@^18 lodash How it works: - Queries…
Safe-install – safer NPM installs with trusted build dependenciesMay 2026 · npmjs.com · ▲19In light of the ongoing npm supply chain compromises, I built safe-install: https://www.npmjs.com/package/@gkiely/safe-install It brings a couple of protections I wanted from npm but are not built in. Similar to Bun’s trusted dependencies, it lets you disable install scripts by default and define a list of dependencies that are allowed to run build/install scripts: https://bun.com/docs/guides/install/trusted It also supports blocking exotic sub-dependencies, similar to pnpm’s `blockExoticSubdeps` setting:…
npm install actual-malware2022 · github.com · ▲55Our package registry ecosystem has a serious problem... and not just npm. People are aware of this but maybe this will make them a bit more aware
Tips to stay safe from NPM supply chain attacks2025 · github.com · ▲96Hi everyone, given the recent increase of attacks on the NPM supply chain, I've put together a list of tips and tricks to help developers stay secure on this specific topic: https://github.com/bodadotsh/npm-security-best-practices I'd love for you to check it out, and contribute your own insights and best practices to make this a comprehensive resource for the community. Cheers!
DepsGuard – One command to harden NPM/pnpm/yarn/bun/uv configsJun 2026 · github.com · ▲40I kept seeing every npm/pnpm/yarn/bun/uv supply chain post end with the same advice (set a minimum release age, turn off install scripts), and while I know cooldowns are "controversial", they do work. But even if you convince people that they should set cooldowns, it seems many don't end up following through, not sure why, maybe because it means hand-editing five config files in five formats with five different time units, or perhaps the "it won't happen to me" syndrome (or "I'll do it later, it seems complicated" where it's actually very simple). So I created a tool that…
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