2026-06-02 Picks
Today's three picks from the Hacker News community span productivity, open source, and security. They share a common thread: solving small but persistent problems that developers face daily.
Textile — macOS Text Composition Tool
Ever catch yourself copying and pasting the same paragraph into customer emails, swapping out a few words each time? Or retyping similar code comment templates over and over?
Textile is a macOS desktop app built for exactly this. Its core function is simple: save your frequently used text snippets, then compose them quickly via keyboard shortcuts. Text sources include your clipboard, manual input, or even shell command output.
A few details I liked:
- All text snippets are stored as local files, no cloud upload, privacy-friendly
- Supports multi-sequence keyboard shortcuts, not just single hotkeys
- Operations include append, prepend, and replace — you build complete texts like stacking blocks
Free download, supports Apple Silicon and Intel Macs.
🔗 Website: gettextile.app
Dataroom — Self-Hosted Autonomous Research Engine
This project comes from Han Xiao, founder of Jina. In short, it's an AI research assistant that runs on your local GPU: give it a research question, and it automatically searches, reads, and organizes information, outputting a structured research package.
The output is a .zip file containing topics/, sources/, data/ directories and a SUMMARY.md with full citations. It keeps running until at least 100 files are generated and all sub-questions are covered.
Under the hood, it uses the Qwen3.6-35B model on a single L4 GPU, with Jina CLI for search and embeddings. There's a live dashboard showing context utilization, throughput, and tool-call distribution.
For anyone doing deep technical research, this is far more efficient than manually browsing docs. The catch: you need an NVIDIA GPU.
🔗 Project: github.com/hanxiao/dataroom
DepsGuard — Dependency Configuration Security Hardening
Supply chain attacks are increasingly common. Package managers like npm and pip have hidden security risks in their config files. DepsGuard addresses this.
It supports five package managers — NPM, pnpm, yarn, bun, and uv — scanning dependency configurations for security risks and suggesting fixes. This includes tampered lockfiles, malicious install scripts, and dependencies with known vulnerabilities.
For team projects, adding it to your CI pipeline to run automated checks before merging can save a lot of post-incident debugging.
🔗 Project: github.com/arnica/depsguard
All three tools were recommended by the Hacker News community. Visit our navigation site for more developer tools.