Tangent – Security log pipeline powered by WASM

In plain words

Tangent is a Rust-based security log pipeline that processes normalization, enrichment, and detection logic through WebAssembly plugins instead of proprietary languages. Built for security teams managing log schema conversions, it allows mappings and enrichments to be written as standard code compiled to WASM, making them shareable and easier to generate with automated tools. The project includes a community plugin library to reduce duplicated mapping work across organizations.

written from the facts on this page · September 2026

From the sources

High-performance, DSL-free stream processing. Contribute to telophasehq/tangent development by creating an account on GitHub.

Tangent is a stream‑processing toolkit that treats plugins (user‑defined functions) as first‑class citizens – exceptionally easy to write and share. Perfect for vibe-coding those pesky log transformations. Plugins run in a lightweight WASM sandbox with near-native speed and full language flexibility — no DSLs, no vendor-locked runtimes. Plugins are designed to be shareable, so common transformations (e.g. GuardDuty findings → OCSF) can be written once and shared with the community . Use real languages, not DSLs – Real code > DSL. Reviewable, testable, LLM‑friendly. Catch breakage before prod — tangent plugin test for correctness; tangent bench for throughput/latency. Shareable and secure –…from github.com

In the maker’s words, at launch

Hi HN! We’re Ethan and Danny, the authors of Tangent (https://github.com/telophasehq/tangent), a Rust-based log pipeline where all normalization, enrichment, and detection logic runs as WASM plugins. We kept seeing the same problems in the OCSF (https://ocsf.io) community: 1) Schemas…

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