Murat Uzun

Search Hacker News stories, comments, Show HN and Ask HN posts by keyword, or pull the current front page — via the free Algolia HN API, no API key. One row per story or comment with points, author, comment count and text.

iCal / ICS Calendar Feed to Events Extractor reads any ICS or webcal:// URL and returns one row per event instance, expanding RRULE recurring events within a date window, with times converted to UTC.

LinkedIn Jobs Scraper returns public job listings from LinkedIn by keywords, location, and filters. Scrape job titles, companies, salaries, descriptions, and applicant counts from LinkedIn's public guest job search API.

Turn any website or docs site into an llms.txt (sectioned links with one-line descriptions) and llms-full.txt (every page as clean Markdown) for AI assistants, RAG and AI search. Plain HTTP, sitemap-aware, robots.txt-friendly.

Live-delayed stock, ETF, index, cryptocurrency and foreign-exchange quotes in one call — price, change, day range, volume and optional history, from free public endpoints with no API key.

FDA Recalls & Adverse Events Monitor returns food, drug and device recalls, drug and device adverse-event reports, and drug labels from openFDA — one flat, scored row per record for a date range you choose.

Package health checker for npm, PyPI and Crates.io — deprecation, last publish date, licence, weekly downloads, maintainers, GitHub stars and a 0-100 health score, one row per package.

Convert PDF files to clean Markdown for LLMs and RAG: headings detected from font sizes, paragraphs joined, page headers, footers and page numbers removed, plus title, author, dates, page count, links and token count. Give PDF URLs or pages that link to PDFs.

Apple Podcasts lookup by id, URL, RSS feed or search term — podcast metadata (artwork, genres, episode count) plus the full episode list from the show's own RSS feed, one row per podcast or episode.

Split Markdown or text into RAG-ready chunks with exact OpenAI token counts (o200k/cl100k): heading-aware, code blocks kept whole, sentence-boundary overlap, heading path on every chunk. Chunks any dataset from Website to Markdown, PDF to Markdown or your own texts.

Merge and de-duplicate remote job listings from RemoteOK, We Work Remotely and Hacker News' Who is Hiring thread into one clean row per job — title, company, salary, tags and apply link.

Sitemap URL extractor that reads robots.txt, sitemap indexes, .xml.gz and plain-text sitemaps and returns one row per URL with lastmod, changefreq, priority — plus a new/removed diff between runs.

Search Stack Overflow or any Stack Exchange site's free public API by keyword or tag and get one row per question — score, tags, author, view/answer counts and the accepted answer's text.

Structured Data & JSON-LD Extractor reads every Schema.org JSON-LD block and Open Graph tag on a page and returns one clean row per URL — product, price, rating, article, job posting, event, recipe, FAQ and breadcrumb data, ready for RAG pipelines and SEO rich-result audits.

Subdomain Finder enumerates every subdomain of a domain from Certificate Transparency logs (crt.sh, Cert Spotter) and resolves each one — one row per subdomain, no proxies needed.

Scrapes any Substack publication's own public JSON archive API — title, author, publish date, paywall status, word count, likes and comments per post, one row per post, with an RSS fallback and optional full article text.

Scrapes public Telegram channels via the t.me/s/ web preview — post text, view counts, media flags, forwards, replies and links, one row per post, no API key or login required.

VS Code Marketplace Extension Scraper returns installs, ratings, version, categories, tags, repository and license for any VS Code extension id, marketplace URL or search keyword — one row per extension.

Wayback Machine Snapshot & Page Change Tracker lists every Internet Archive capture of a URL and diffs the visible text of the oldest vs. newest snapshot in range — one scored change row per URL, or a full snapshot list.

Y Combinator company directory scraper — batch, industry, hiring status, one-liner, description and founder names/titles/LinkedIn/Twitter for every YC-funded startup, one row per company.

YouTube Channel Scraper extracts videos, Shorts or livestreams from any YouTube channel — title, views, duration, publish time and thumbnail — no API key or quota needed.

Comments Scraper extracts comments, replies, likes and author details from any YouTube video URL or ID — no YouTube Data API key or quota needed.

YouTube Search Results Scraper returns videos, channels or playlists for any keyword, with title, views, duration, channel and publish time — no API key, no quota.

YouTube Shorts Scraper collects Shorts from channels, #hashtag feeds and Shorts search — video ID, URL, title, view count, channel and thumbnail per Short, with no API key or quota.