Build & ship

Newest first. Everything here passed the same eight questions before it reached the front page.

1 Domainee Lets SaaS users connect a custom domain with one API call — SSL and renewal handled for you. Build & ship 2 lightpanda-io/browser A from-scratch headless browser in Zig that's 16x lighter and 9x faster than Chromium. Build & ship 3 Y Yavashark: I've Built a JavaScript Engine Every Day for 950 Days A solo-built JavaScript engine that passes 82% of test262 after 4,200+ commits in 950 days. Build & ship 4 T TheySaid 4.0 Tests your designs with real or AI-simulated users automatically when a ticket hits Design Done. Build & ship 5 CloudKnife Finds oversized, idle and orphaned cloud resources and rightsizes them automatically. Build & ship 6 coollabsio/coolify Builds and deploys from GitHub or GitLab onto your own servers, needing only SSH access Build & ship 7 Corgi, a helpful {agent, terminal} multiplexer Terminal multiplexer that tracks every coding agent's status and lets you jump back in. Build & ship 8 STRICH Barcode Scanning SDK JavaScript SDK that scans barcodes in the browser, no backend or app needed. Build & ship 9 PulseWatch Emails you when a cron job goes missing, fails, or gets stuck — checked from outside your system. Build & ship 10 hidane A single Rust binary that replaces the Firestore emulator — no JVM, starts in milliseconds. Build & ship 11 U Ultracite v8 Lints and auto-fixes AI coding agents' edits against strict rules in under half a second. Build & ship 12 xerj-org/xerj Indexes your codebase locally so agents search it instead of grepping file by file. Build & ship 13 Beamline UI Ships 200+ React components and 50+ screens that coding agents assemble into working UIs. Build & ship 14 P Petal, open-source CoScreen/ScreenHero finally free Lets teams share real desktop windows with live remote control, self-hosted or cloud. Build & ship 15 PayHook.co Shows exactly why a Stripe, Paddle or Polar webhook silently failed to activate a payment Build & ship 16 Human Turn Mac menu bar app that flags when a PR, CI run or coding agent actually needs your attention Build & ship 17 Shpyrd – A new type of cloud for AI era Deploys apps your AI coding agent builds, with logs, rollback and a sign-in wall built in. Build & ship 18 BackupDrill Backs up Supabase DB and Storage files together, then proves the restore works. Build & ship 19 Reeve Backs up your Supabase database and files on a schedule, and restores both with one click. Build & ship 20 V VoyloAI Bridges phone numbers to any voice-AI provider with automatic failover when one goes down. Build & ship 21 FasterFixes Clients click to annotate bugs on your site; your coding agent reads the report and fixes it. Build & ship 22 Jog Swaps GitHub Actions runners for ones that cost 80% less and run the same jobs faster. Build & ship 23 manaflow-ai/cmux Mac terminal built for running several AI coding agents at once, with alerts when one needs you Build & ship 24 OneUptime Open-source monitoring, status pages and on-call paging, from $1 per monitor a month Build & ship 25 AI Circuit Breaker – Reverse proxy to stop agent infinite loops Catches runaway agent retry loops and caps API spend before they drain your budget. Build & ship 26 CoIsland – A local Mac app that monitors your dev tools and alerts you Watches builds, deploys, PRs and incidents, and surfaces alerts in your Mac's notch. Build & ship 27 Total CMS Flat-file PHP CMS with a built-in MCP server so coding agents can query your schemas directly. Build & ship 28 VibeDoctor Scans AI-generated code and live sites for leaked secrets, bad imports and slow pages Build & ship 29 FavTray Puts Claude Code approvals, CI failures and dead dev servers in one Mac menu-bar view. Build & ship 30 VectifyAI/PageIndex Retrieves from long documents by reasoning over a tree index instead of vector search. Build & ship 31 Kern Sandbox, run LLM-generated code locally, no cloud, no daemon Runs LLM-generated code in disposable local containers — no cloud, daemon, or account. Build & ship 32 Put a Run Button on the SQL in Your Blog Posts Embeds a live, editable Postgres query into blog posts so readers can rerun your SQL. Build & ship 33 I Hate Corrupt Files Checks and repairs corrupt Excel, Word and PowerPoint files by validating their XML. Build & ship 34 S Spur Runs automated QA across pre-merge, release, launch and live production for mobile apps Build & ship 35 Crest – Answer Claude Code approvals from your MacBook's notch Puts Claude Code and Codex approval prompts on your Mac's notch so idle runs aren't missed Build & ship 36 NotiLens Alerts you when an expected event — a signup, a payment, a cron run — never happens. Build & ship 37 Drop – A rootless Linux sandbox with gVisor support Sandboxes coding agents and installed packages so a bad rm -rf can't touch your real home. Build & ship 38 laya Classifies text into typed answers in one pass, 33ms, no generation to hallucinate. Build & ship 39 ExploreMyData Opens, queries, and converts CSV, Excel, JSON, or Parquet files locally in the browser Build & ship 40 PortMon Shows which process, project or container owns every listening port on your Mac Build & ship 41 SiteHelm Lets Claude run 115 WordPress jobs, with a preview, verify and rollback step Build & ship 42 OSS Protector Flags AI-generated spam pull requests before they hit a maintainer's review queue. Build & ship 43 Monitrova Monitors uptime, SSL, DNS and content changes and only alerts on confirmed issues Build & ship 44 Stoker Watches Windows services and restarts the ones that hang or leak memory Build & ship 45 Ognom Blocks writes to MongoDB connections you mark as production, free and open source Build & ship 46 Seams handles access, spend caps, and metering on one request path AI-gateway that meters and caps customer spend mid-stream, down to the cent. Build & ship 47 P Pulsecima Pulse Pages you only when 2 of 3 monitoring regions agree your site is actually down. Build & ship 48 Oxamp Runs a native PHP/Apache/MariaDB stack on Apple Silicon, with an MCP server for coding agents. Build & ship 49 UserWants Captures screenshot, console error and repro steps in one bug-report widget for your site. Build & ship 50 Hyperprobe Captures exact variable state at a live prod code line, no redeploy needed. Build & ship 51 TenantLayer – Multi-Tenancy for Spring Boot and Postgres Adds Postgres row-level tenant isolation to Spring Boot, mutation-tested against leaks. Build & ship 52 Texttile, a multiplayer blog engine for people who write together Multiplayer blog engine where several people write and arrange one entry live Build & ship 53 Macless Builds and ships your iOS app to TestFlight on GitHub's free Mac runners, no Mac needed Build & ship 54 Escale Manages App Store Connect and Google Play listings and pricing from one Mac app Build & ship 55 anydoc Converts Word, PowerPoint, Excel, PDF and more to Markdown, offline, in Rust Build & ship