Pi (Presentation Intelligence) is an AI slide maker generating neat slides from texts, images and reference PPTs. For students & workers, it has free built-in team collaboration and permanent free access.

AIdorable, an AI companion app, is a virtual baby experience for people with baby fever or anyone looking for a gentle daily self-care ritual. Users adopt, name, and care for a virtual baby that grows, learns to speak, develops a personality, and remembers interactions over time. The app is designed for short, private check-ins that fit into everyday routines. Users can choose their companion’s look, give them a name, and interact through simple care activities such as feeding, rocking, playing, and checking in. AIdorable turns these interactions into AI memories, milestones, personality changes, and a baby-book-style timeline that records events such as a first smile, laugh, babble, or steps. The virtual baby companion can develop different growth patterns and personalities while maintaining a continuing emotional bond with its caregiver. AIdorable provides a low-pressure way to build a consistent self-care habit through a responsive digital companion rather than a conventional productivity or meditation app. Its focus on gradual growth, remembered moments, privacy, and a personal story gives users a simple reason to return for one or two minutes each day.

YYLO Ledger open-source task management tool provides a local, Git-native source of truth for software engineering work and coding agents. It stores task intent, status, blockers, responses, tags, relationships, mutation history, and commit evidence while modeling dependencies to identify ready work and order tasks. Teams can use JSON, NDJSON, XML, or table output with scripts, agents, and human operators. Immutable archive packs preserve completed work and make engineering history easier to review and validate.

APIArc unified AI model gateway gives developers one API key and endpoint for accessing leading models from OpenAI, Anthropic, Google, DeepSeek, Moonshot AI, Zhipu AI, and other providers. It supports text, reasoning, and multimodal workloads, letting teams switch models by changing a model string instead of rebuilding integrations. Latency-aware routing, streaming responses, health checks, usage metering, and automatic failover help applications maintain reliable performance. APIArc is designed for developers building production AI applications without provider lock-in.

Create images, videos, music, and design assets with leading AI models in one affordable workspace. BudgetPixel combines generation, editing, Studio tools, custom LoRAs, API access, and MCP.

An AI-powered Eastern wisdom analysis system built on BaZi — the Chinese Four Pillars. The interesting engineering problem was keeping the language model out of the calculation. A rule engine derives the chart from birth date, time and coordinates, including true solar time correction. The model only explains a structure it had no hand in producing. Same input, same chart, every run. On top of that, an agent decides what a question actually calls for — a birth chart for the long arc of a life, an I Ching hexagram for one thing happening now — and asks for what it needs instead of guessing. The point isn't to tell you your fate. It's to put the reading in your hands.