Life & fun · September 26, 2021
70% Rails performance improvement by RAM-caching asset paths
Reduce Rails allocations by 35%+ and gain a speed boost. Memoizes asset links. - public-law/asset_ram
70% Rails performance improvement by RAM-caching asset paths launched on September 26, 2021 with 15 votes, #1,172 of 2,941 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.
In plain words
This is a Rails optimization tool that improves application performance by caching asset paths in RAM. It delivers a 70% performance improvement for Rails developers working with asset pipelines. The solution reduces the overhead of path lookups by storing frequently accessed asset paths in memory, making it particularly useful for applications that serve many static assets. Developers can access the code on GitHub.
written from the facts on this page · September 2026
Does a similar job
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FlakeHub Cache: Fast, secure, configurable. A new take on Nix caching2024 · determinate.systems · ▲65Fast, secure, configurable. A bold new take on Nix caching.
Get Rails performance metrics into Chrome Dev Tools2018 · github.com · ▲136Bring Rails server-side performance metrics 📈 to Chrome's Developer Tools via the Server Timing API. Production Safe™. - scoutapp/ruby_server_timing
I built a Ruby gem that handles memoization with a ttl2025 · github.com · ▲48I built a Ruby gem for memoization with TTL + LRU cache. It’s thread-safe, and has been helpful in my own apps. Would love to get some feedback: https://github.com/mishalzaman/memo_ttl
FastEntry – Cache Management for Rails Applications2019 · github.com · ▲11Cache management for Rails. Contribute to alvesjtiago/fastentry development by creating an account on GitHub.
Cachekit – High performance caching policies library in RustJan 2026 · github.com · ▲47High-performance cache policies and supporting data structures for Rust systems, with optional metrics and benchmarks. - OxidizeLabs/cachekit
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