Tianji

IntroductionOpenDataHive is an open data platform designed to provide easy access to public datasets. It structures data in a hexagonal hive format for intuitive exploration. Key features include:Data Discovery: Easily find relevant datasets using the hexagonal hive structure.API Access: Access data programmatically via APIs in JSON, CSV, and XML formats.Dataset Variety: Explore a wide range of public datasets across various domains.Ideal for:Data scientistsResearchersDevelopersOpenDataHive simplifies the process of finding and utilizing open data, making it more accessible and efficient for data-driven projects.

tldr: GitHub’s built-in repo analytics sucks, so I built a better oneAs a maintainer of a few open-source projects, I’ve always wanted to better understand the traffic sources and trends for my repos. Unfortunately, GitHub’s built-in analytics only show limited data from the past 14 days, which doesn’t provide much insight.That’s why I built Repohistory, a better GitHub repo analytics platform. It automatically fetches and stores your traffic data every day, so you’re no longer limited to just 14 days. The dashboard shows you:Daily star growthTotal views & clones over timeTop referral websitesMost-viewed pages in your repoSo if you have any public repos on GitHub, Repohistory can give you a much clearer picture of your traffic trends!

Global weather forecast and air quality platform providing real-time data for millions of locations. Get accurate weather forecasts worldwide with severe weather alerts and detailed air quality rankings. Key features include:Worldwide weather forecasts: Access precise weather data for over 6 million locations globally.Real-time air quality: Monitor air quality rankings and refresh data for select cities.Severe weather alerts: Receive timely notifications for critical weather events.Ideal for:Travelers planning tripsOutdoor enthusiasts and adventurersIndividuals concerned about air pollutionA complete solution for reliable weather and air quality information.

Cognix is an AI-powered CLI development assistant that generates code that actually works.While 66% of AI-generated code requires manual fixes, Cognix includes 8 quality assurance mechanisms:- Two-layer Scope Defense: Prevents AI from modifying code you didn't ask to change- Pre-execution Correctness Proofs: Won't execute without proving validity first- Runtime Import Verification: Actually runs imports before outputting code- 25-type Semantic Review: Catches problems that lint can't detectIdeal for:- Developers tired of AI-generated code that doesn't run- Teams needing reliable automated code generationOpen source (Apache 2.0) | Multi-model support (Claude, GPT, OpenRouter)

Repo Radar is a Mac menu bar app that helps developers track their favorite GitHub repositories. Key features include:Repository Watching: Add repositories by URL or owner/repo to monitor.At-a-Glance Updates: See the latest release, star count, and activity directly from the menu bar.Smart Notifications: Get alerted when new releases are published.Ideal for:Developers who want to stay updated on open-source tools.Project maintainers monitoring their own repositories.Anyone who wants to track GitHub activity without browser clutter.Repo Radar provides a lightweight and native Mac experience, built with Swift, for fast and efficient GitHub monitoring.

A control plane for AI agents that allows remote control and real-time monitoring. Key features include:AgentLink: Connects your local dev environment to the cloud for remote access.Live IO Streaming: Streams stdout/stderr in real-time, providing immediate feedback.Open Source: The client is open source, ensuring transparency and security.Ideal for:Developers working with AI agentsResearchers experimenting with AI modelsTeams needing remote access to their AI agent infrastructureSpan offers a unique combination of local agent control with cloud accessibility and real-time monitoring, enhancing productivity and collaboration.