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📈 Built a real-time stock market dashboard — live data, heatmaps, and more.
Signalist gives investors a full market overview at a glance — sector heatmaps, live price tracking, top stories, and detailed stock tables across Financial, Technology & Services.
Built with a clean dark UI that makes complex data feel effortless to read.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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midcode 2.0 is out. The biggest update so far.
the idea in the long run is to edit all frontend and backend visually + agentically
New interface
More integrations Vue, Astro, Angular, Shopify and 15 more stacks, edited on the canvas
Databases: your tables and SQL
Start projects from scratch, and a marketplace of starters
midcode.app
AlphaTrace is a crypto whale intelligence and copy-trading platform built around Hyperliquid. It tracks high-performing wallets, analyzes trading activity and market signals, and enables users to discover and follow whale strategies through a modern, data-driven interface.
This is cool!
This project tackles a real small-business pain point: inventory silently running out because no one's tracking stock in real time.
Order processing (webhook-triggered): Incoming orders (supporting multiple items per order) are received via webhook, split into individual line items, and logged — each order simply appends a new entry to an order log rather than directly overwriting stock numbers.
Live stock calculation: Current stock for each item is computed on the fly, using a formula that subtracts all logged order quantities from the starting count.
Daily stock monitoring (schedule-triggered): A separate scheduled trigger runs once a day, checks every item's live stock against its own custom reorder threshold, and sends a Slack alert for anything running low — so restocking happens before customers ever notice a shortage.
The daily trigger that checks each item's live stock against its own reorder threshold and then pushes a Slack alert seems like a practical way to stay ahead of stockouts.