A treemap for finding and removing what fills your disk, for Omarchy. Rust + GPUI.

I've seen production Docker images over 2GB. For a Node.js app. That's 10x larger than it needs to be. Here's how to shrink them. ## The Usual Suspect FROM node:20 WORKDIR /app COPY . . RUN npm install CMD ["node", "server.js"] This image: ~1.1GB. Why? * `node:20` base image: ~900MB (full Debian + build tools) * `node_modules` with dev dependencies * Source files, `.git`, tests, docs all included ## Fix 1: Use Alpine FROM node:20-alpine WORKDIR /app COPY package*.json ./ RUN npm ci --production COPY . . CMD ["node", "server.js"] Image: ~150MB. `node:20-alpine` is ~130MB vs ~900MB. ## Fix 2: Multi-stage Build # Build stage FROM node:20-alpine AS builder WORKDIR /app COPY package*.json ./ RUN npm ci COPY . . RUN npm run build # Production stage FROM node:20-alpine WORKDIR /app COPY --from=builder /app/dist ./dist COPY --from=builder /app/package*.json ./ RUN npm ci --production && npm cache clean --force CMD ["node", "dist/server.js"] Image: ~100MB. Build tools and dev deps stay in the build stage. ## Fix 3: .dockerignore node_modules .git .env* *.md tests coverage .github docker-compose*.yml Without this, `COPY . .` copies everything — including `.git` (often 100MB+). ## Fix 4: Order Layers for Caching # Bad: any code change invalidates npm install cache COPY . . RUN npm ci # Good: npm install only reruns when package.json changes COPY package*.json ./ RUN npm ci --production COPY . . Docker caches layers. Put rarely-changing steps first. ## Fix 5: Distroless (for Go, Java, Python) # Go example FROM golang:1.22-alpine AS builder WORKDIR /app COPY . . RUN CGO_ENABLED=0 go build -o /server . FROM gcr.io/distroless/static COPY --from=builder /server /server CMD ["/server"] Image: ~15MB. Distroless has no shell, no package manager — just your binary. ## Quick Wins Summary Technique | Typical Savings ---|--- Alpine base | -70% Multi-stage | -30-50% .dockerignore | -10-30% `--production` flag | -20-40% Distroless | -90% (compiled langs) ## Checking Image Size docker images myapp docker history myapp:latest # See each layer's size docker scout quickview myapp # CVE scan + size analysis What's the smallest Docker image you've built? I got a Go API down to 8MB once.

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Meet Markify: The Zero-Install, Zero-Build Documentation Engine Building technical documentation shouldn't require downloading hundreds of megabytes of node_modules or configuring complex JavaScript build pipelines. If you are tired of build steps breaking just to update a few Markdown pages, meet Markify. What is Markify? Markify is a lightweight, zero-install, zero-build client-side documentation engine. It fetches raw Markdown files directly in the browser using modern Web APIs and renders them into a sleek, interactive Single Page Application (SPA). Zero Setup: No npm install, no Webpack, no Vite. Glassmorphic UI: Built-in modern glassmorphism design with dynamic Light and Dark mode support. Instant Search: Client-side full-text search powered by FlexSearch with Ctrl + K shortcut support. Dynamic ToC: Automatic Table of Contents generated from your headings. Code Copy and Highlight: One-click code snippet copying with Prism.js syntax highlighting. Quick Start in 2 Minutes All you need is a single index.html file in your repository. File Structure my-docs/ ├── index.html ├── _sidebar.md └── README.md Define Navigation (_sidebar.md) Getting Started Home Quick Start Configuration Launch Serve your folder using any local HTTP server (like VS Code Live Server or python3 -m http.server 8000), and your documentation is live! Try It Out and Contribute Markify is completely open-source under the CC-BY-NC-SA 4.0 license. GitHub Repository: https://github.com/Markify-tools/home Documentation Wiki: https://github.com/Markify-tools/home/wiki Give it a star on GitHub if you find it useful, and feel free to share your feedback below!

MCPVault is a lightweight Model Context Protocol server for safe access to files in an Obsidian vault. Prior to 0.11.5, PathFilter in src/pathfilter.ts uses root-anchored deny-list patterns, so nested .git, .obsidian, and node_modules path segments do not match the restriction and pass both isAllowed() and isAllowedForListing(). An attacker who influences …

MCPVault is a lightweight Model Context Protocol server for safe access to files in an Obsidian vault. Prior to 0.11.4, PathFilter in src/pathfilter.ts compiles restricted-directory patterns case-sensitively and compares paths without canonicalizing filesystem-equivalent segment names. On case-insensitive macOS and Windows filesystems, case variants of .git, .obsidian, or node_modules pass both …

Free macOS menu bar app to visualize and clean developer caches (Xcode, node_modules, CocoaPods, SPM, Docker, pip, Cargo). Reclaim disk space instantly. - bysiber/cleardisk

I'm able to reproduce, and came up with a hack for the Arch package (using world/patchelf): [code]sudo patchelf --add-needed /usr/lib/libsqlite3.so /usr/lib/bitwarden/app.asar.unpacked/node_modules/@bitwarden/desktop-napi/desktop_napi.node[/co...