15:I[981,["658","static/chunks/658-a698693f56d0116a.js","183","static/chunks/183-6beeeb801c274aaa.js","474","static/chunks/app/%5Btype%5D/layout-631c4730b83c8223.js"],"Posts"] 16:T73b,Hi HN! I built QPost (https://qpost.dev), a tool for scheduling and publishing content across YouTube, TikTok, and Instagram from a single interface.

*What it does:*

- Schedule posts across multiple platforms simultaneously

- Platform-specific metadata (YouTube titles/descriptions, TikTok hashtags, Instagram captions)

- Automated publishing via cron jobs

- Account management for multiple social accounts

- Real-time post queue with status tracking (scheduled, posted, failed)

*Tech stack:*

- Astro + React for the frontend

- Prisma + PostgreSQL for data

- Better-auth for authentication

- Google Cloud Storage for media

- node-cron on a Digital Ocean droplet

*Why I built it:*

Most social media schedulers are either expensive SaaS products or locked behind complex enterprise tools. I wanted something free to use and easy to incorporate into a workflow.

*What was challenging:*

Each platform has its own quirks – TikTok's creator API, YouTube's OAuth scopes, Instagram's Graph API. The OAuth verification process was brutal:

- Google took several rounds of revisions (had to add a landing page with privacy/terms just for their requirements)

- TikTok only needed 3 rounds but each round took several weeks for feedback, so it actually took longer than Google

- Dealing with different API restrictions across all platforms

I also had to migrate off Vercel because of their request size limits (video uploads) and cron job pricing. Running node-cron on a $6/month Digital Ocean droplet ended up being way more cost-effective.

The project uses a simple API design, so you can integrate it into your own workflows or build CLI tools on top of it.

Would love to hear your feedback and ideas for improvements!17:T5fd,Hi al

Nineteen Septillion Addresses – Setting Up an ASN and Getting an IPv6 Allocation

The Q, K, V Matrices

My Logitech mouse became unusable, Logi Options+ can't validate certificate

Quaject

Modern C++ Programming (open-access course)

OnceMap: Rust Pattern for Running Concurrent Work Exactly Once (uv codebase)

Why one small American town won't stop stoning its residents to death

Photonic Raises $130M to Accelerate Quantum Computing and Networking

Necrosecurity, Immunosupremacy, and Survivorship in the Imagination of Covid-19

A Glimpse into DexProtector

This Month in Redox – December 2025

Show HN: Qpost.dev – An open API to post to TikTok, YT, and IG in one place

Enclose.horse Solver

Reverse Engineering Zed's AI Coding Assistant with Mitmproxy

The Stock Market Is Doing Something It's Only Done Twice Since 1871

Coding Essentials for Astronomers

How do you convert PCAP/PCAPNG to JSON/NDJSON for pipelines?

Reconstructability and Auditability of AI Outputs in Regulated Environments

Greenland Will Be American

Show HN: MotionPoster – static poster to animated poster

Dell announces 52-inch 6K display with Thunderbolt

A Calif. Teen Trusted ChatGPT for Drug Advice. He Died from an Overdose

Kimwolf Android botnet abuses residential proxies to infect internal devices

Remember this video next time you're arguing with someone on the internet

Hacker Dressed as Pink Power Ranger Dismantles Racist Websites Live on Stage

Show HN: Shellock, a real-time CLI flag explainer for fish shell

An Electronic Ising Machine

Ask HN: Transition away from embedded SWE due to AI?

XARA9 – Complete AI Framework running on consumer hardware

Outward Signs of Inner Mysteries

Show HN: Memex, a CLI and TUI to Search Claude Code and Codex CLI Transcripts