Simple, well-crafted digital products and APIs — from AI-powered summarization to printable meal planners. No fluff, just tools that work.
Printable PDFs and templates — instant download, lifetime access
100 expert prompts for smarter trading analysis, risk management, and strategy.
100 prompts for faster, cleaner software development across any language.
100 expert prompts for analysis, modeling, visualization, and ML workflows.
100 prompts for content creation, growth strategies, and audience engagement.
100 prompts for literature review, research design, and academic writing.
Four weeks of balanced meals with weekly grocery lists, conversion charts, and prep tips.
500 unique activities across 10 categories — no screens, no special supplies needed.
36 complete sessions with warm-ups, main workouts, cool-downs, and progress trackers.
30 daily missions covering every room — 15-minute tasks, room-by-room progress.
12-month financial planner with monthly trackers, debt snowball chart, and annual summary.
Self-hosted, rate-limited, no API key required for basic use
Extractive article summarization using TextRank, LSA, and LexRank algorithms.
Methods: textrank · lsa · lexrank
OnlineGenerate QR codes from any text or URL. Returns a PNG image directly.
Response: PNG image
OnlineExtract metadata, title, description, and images from any URL.
Returns: title, description, images, domain
OnlineInstant PDF download via secure Stripe checkout. Pay once, own forever. No account required.