Practical AI, webdev, and software signals for builders.
Latest useful updates from the open web: tools, releases, changelogs, WordPress, automation, AI coding, and small software signals worth noticing.
Updated from public feeds and lightly curated for practical builders. No hype feed. No voting. Just signals worth checking.
It is a small public signal board for Old Stack Journal. Items come from public feeds and sources, then get lightly curated so readers can spot useful AI, webdev, WordPress, tooling, automation, and software updates without wading through a noisy social feed.
SaaS/Product signals.
Showing visible Radar cards in this category for the selected date range.
Gitar
AI code review that fixes what it finds Discussion | Link
Read original →Xirp
The agentic development environment built by Spotify Discussion | Link
Read original →Mapping the AI economy
AI companies are undergoing rapid global expansion while achieving unprecedented rates of growth. We analyzed Stripe data to understand where global demand is the strongest, and how companies can build to best capture that demand.
Read original →ScreenMark
Menu bar app for live annotations, whiteboard overlay + more Discussion | Link
Read original →Lexi
The operating system for legal work Discussion | Link
Read original →AdmitRaven
Duolingo for college applications Discussion | Link
Read original →Prime Agent
A coding agent that can refine its own harness Discussion | Link
Read original →SecondBrain Note by GenSpark
A MagSafe AI Recorder That Acts for You Discussion | Link
Read original →Endless execution
The age of agents has brought us endless execution. Every idea, every hunch, every experiment is now within immediate reach. For people with endless ideas, this is nirvana.It's also the most fucking sci-fi thing I've ever…
Read original →Gutta
A tiny, offline task list for your Mac menu bar Discussion | Link
Read original →AI Group Call
Type a goal, join a live voice call with six AI minds Discussion | Link
Read original →Argos
The AI that acts as you, right in your browser Discussion | Link
Read original →VoiceOS App Store
The App Store for Your Voice. Discussion | Link
Read original →Workflo
Mac workspace automation that never sees your screen Discussion | Link
Read original →Good Assistant 2
Turn life goals into daily progress. Discussion | Link
Read original →DuckDisk
Table-first storage analysis for Mac, cloud, and SSH Discussion | Link
Read original →Grok Imagine 2.0
Next-gen AI image generator with segmentation editing. Discussion | Link
Read original →Toolport
Every tool, one port. One MCP setup for all your AI agents Discussion | Link
Read original →AgentOne Desktop
Automate boring work. Extensible and free desktop AI agent. Discussion | Link
Read original →Blueberry
Stop Ghosting People You Actually Like Discussion | Link
Read original →BAP Studio
An MPC-style drum machine that runs in a browser tab Discussion | Link
Read original →hey postcard - digital postcards
delivered tomorrow morning at a random time between 8 -10 AM Discussion | Link
Read original →Gesture Synth School
A practice app for learning to play music with your hands. Discussion | Link
Read original →Shieldstral
Define safety at runtime for text and images Discussion | Link
Read original →Glyphi: Speed Reader
An RSVP reader for books, PDFs, articles & webpages Discussion | Link
Read original →