Safe Substance

What it does

Safe Substance is an interactive tool to help people visualize the risks associated with combining substances. With this tool, users can learn about, and protect themselves from, common drug interactions that currently kill thousands of people every year.

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  SubstanceWiki – Open-source encyclopedia of psychoactive substancesMar 2026 · substancewiki.org · ▲5

  SubstanceWiki is a free, open-source encyclopedia of psychoactive substances with a harm reduction focus. Site: https://substancewiki.org Source: https://github.com/yagcioglutoprak/substance_wiki The database covers 381 substances with structured data including dosage tables by route of administration, duration timelines, 14,967 interaction safety ratings, 240+ catalogued subjective effects, experience reports, and community insights aggregated from Reddit. Tech stack: Next.js 16 (App Router), PostgreSQL via Prisma, Tailwind CSS. Content is CC-BY-SA 4.0. The…

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  SafeLink2021 · safelink.one · ▲12

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