# apprun.icu > One domain, many worlds. A personal hosting platform for mini web applications, tools, experiments and games, authored by Yunus Emre Vurgun. Everything on apprun.icu is created solely by Yunus Emre Vurgun. The platform is not open to external contributions or uploads. ## Guide - [apprun.icu — Free Web Apps, Tools, Games & Experiments](https://apprun.icu/): A personal hub of 23 free web apps and tools: live-ranked book discovery, reading trackers, productivity tools, a neural-network game, a news engine and more. No accounts, no tracking. - [BookBingo — Reading Challenge Bingo Cards & Book Bingo Generator](https://apprun.icu/bookbingo/): Generate themed reading-bingo cards, tick off book challenges as you complete them, track your lines and progress in the browser, and print or share your card. A free reader's tool. - [BookMatch — What Should I Read Next? A Book Recommender by Mood](https://apprun.icu/bookmatch/): Not sure what to read next? Pick a mood and BookMatch finds high-rated books from Open Library that fit — epic adventure, page-turner thriller, cozy, self-growth, sci-fi and more. Free, no account. - [Bravest New World — clear-work browser tools | apprun.icu](https://apprun.icu/bravestnewworld/): Bravest New World is a compact set of browser tools for writing, calculation, focus, saved links, color, and JSON — private by default, no account needed. - [JSONView — format, validate, and inspect JSON | Bravest New World](https://apprun.icu/bravestnewworld/tools/jsonview/): JSONView formats, validates, and inspects JSON in your browser with a collapsible tree, click-to-copy JSON paths, key search, and live stats. Private, no account. - [LinkVault — save and organize useful links | Bravest New World](https://apprun.icu/bravestnewworld/tools/linkvault/): LinkVault saves and organizes bookmarks with tags, notes, favorites, search, and CSV/JSON export. Private to your browser, no account. - [Palette — build usable color sets with WCAG contrast | Bravest New World](https://apprun.icu/bravestnewworld/tools/palette/): Palette builds lockable, WCAG-checked color sets with harmony modes, manual tuning, and CSS, Tailwind, SCSS, JSON export — all in your browser. - [QuickCalc — everyday math and conversions | Bravest New World](https://apprun.icu/bravestnewworld/tools/quickcalc/): QuickCalc handles everyday arithmetic, scientific keys, memory, and unit conversions (length, weight, temperature, data, speed, area, volume, time) in one browser tool. - [TimeBox — focused work sessions | Bravest New World](https://apprun.icu/bravestnewworld/tools/timebox/): TimeBox is a Pomodoro-style focus timer with editable focus and break durations, a classic work cycle, a session log, daily streaks, sound cues, and optional notifications. - [ZenFocus — quiet writing in the browser | Bravest New World](https://apprun.icu/bravestnewworld/tools/zenfocus/): ZenFocus is a distraction-free writing space with multiple drafts, autosave, word goals, find & replace, and export. Everything stays in your browser. - [Math Equations Explained Simply | apprun.icu](https://apprun.icu/equations/): 30 essential math equations — from Euler's Identity to Bayes' Theorem — each explained in plain English. Browse by category, search, or run the ambient loop. Calculus, algebra, statistics, discrete math, physics, and more. - [Complete Guide to Headless Agentic Automation | apprun.icu](https://apprun.icu/headless-ai-coding-agent-usage/): A practical guide to headless, non-interactive automation with the Kilo, Vibe, and Cline CLI agents — activation patterns, structured output, tool permissions, CI/CD pipelines, and security hardening. - [MindGrowth — Best Self-Help & Personal Development Books, Ranked Live](https://apprun.icu/mindgrowth/): Live-ranked self-improvement, psychology and productivity books from Open Library and Google Books. Fuzzy search and filters for habits, mindfulness, career, relationships, and more. - [NEUROVOID — neural space combat | apprun.icu](https://apprun.icu/neurovoid/): NEUROVOID is a browser space shooter whose enemies are driven by a real-time TensorFlow.js neural network that learns and adapts to your movement. Play in the browser, no install. - [NewsMind — News Analysis & Correlation Engine | apprun.icu](https://apprun.icu/newmind/): NewsMind pulls headlines from dozens of RSS sources, runs a small neural network in your browser, and maps related stories into an interactive correlation graph. Private, no account needed. - [NextRead — Personal Reading List, TBR & Reading Goal Tracker](https://apprun.icu/nextread/): Keep every book you own, bought or plan to buy in one place. Track what’s next, mark pages read, rate it when you finish, and watch your yearly reading goal move. Free, private, saved on your device. - [QuoteWell — Timeless Literary Quotes for Readers](https://apprun.icu/quotewell/): A quiet companion for readers: a quote of the day from classic literature, and a searchable library of hundreds of timeless quotes on reading, courage, love, time and wisdom. Copy, share and keep your favorites. - [ReadPace — Reading Speed Test & Book Reading Time Calculator](https://apprun.icu/readpace/): Measure your reading speed in 60 seconds, estimate how long any book will take to read, and build a realistic reading plan. Free, private, no sign-up — works fully in your browser. - [SciFiOrbit — Best Science Fiction & Fantasy Books, Ranked Live](https://apprun.icu/scifiorbit/): Discover trending sci-fi and fantasy books in real time. Live rankings from Open Library and Google Books, fuzzy search, genre filters, ratings, and links to every novel. - [SeriesLog — Book Series Tracker & Reading Progress Manager](https://apprun.icu/serieslog/): Track the book series you're reading: search titles, add them to a series shelf, mark planned / reading / finished, and watch your series progress grow. Private, no account, works in your browser. - [TechReads — Best AI, Programming & Technology Books, Ranked Live](https://apprun.icu/techreads/): Live-ranked technology books: artificial intelligence, machine learning, programming, robotics, and digital-future titles from Open Library and Google Books. - [ThrillSeeker — Trending Thriller, Mystery & Suspense Books](https://apprun.icu/thrillseek-webapp-thriller-book-engine/): Smart single-page book finder: live trending thrillers, mysteries and suspense novels from Open Library + Google Books. Fuzzy search, smart sorting, genre filters, instant caching. - [VitalReads — Best Health, Nutrition & Wellness Books, Ranked Live](https://apprun.icu/vitalreads/): Live-ranked health books: nutrition, fitness, sleep, mental health and longevity titles from Open Library and Google Books, with fuzzy search and wellness filters. - [WealthReads — Best Finance, Investing & Business Books, Ranked Live](https://apprun.icu/wealthreads/): Live-ranked money books: personal finance, investing, economics, and business classics from Open Library and Google Books. Filters for investing, startups, leadership, and money habits. ## Details - Platform: apprun.icu (Yunus Emre Vurgun). - Latest machine-readable index: https://apprun.icu/sitemap.xml (all pages + modification dates). - Fresh-content feed: https://apprun.icu/feed.xml (RSS 2.0). - Short AI-focused index: https://apprun.icu/llms.txt. - Author website: https://yunusemrevurgun.com. ### / A personal hub of 23 free web apps and tools: live-ranked book discovery, reading trackers, productivity tools, a neural-network game, a news engine and more. No accounts, no tracking. ### /bookbingo BookBingo is a reading-challenge bingo generator and tracker. It builds themed bingo boards (bookish, sci-fi & fantasy, cozy, grow & learn) from large prompt pools, lets readers tick off challenges as they complete them, counts lines and all-time totals, and prints a clean card for sharing. Everything is stored privately in the browser. ### /bookmatch BookMatch is a mood-based "what should I read next" recommender. Pick one of twelve moods (epic adventure, page-turner thriller, brain-teasing mystery, immersive fantasy, sci-fi frontier, cozy & comforting, grow & improve, curious & learn, history & epic scope, light & funny, slow-burn romance, literary & meaningful) and it pulls high-rated, well-voted books from the public Open Library catalog, or search any title, author or subject directly. ### /bravestnewworld Bravest New World is a compact suite of quiet browser tools for writing (ZenFocus), calculation (QuickCalc), focused time-tracking (TimeBox), saved links (LinkVault), color palettes (Palette) and JSON inspection (JSON View). ### /equations Equations is a plain-English reference that explains essential math equations — algebra, geometry, calculus, statistics and physics — in simple language. ### /headless-ai-coding-agent-usage A practical guide to headless, non-interactive agentic automation — running coding agents such as Kilo, Vibe and Cline CLIs without a human at the keyboard: activation, delegation, review loops, CI and safety. ### /mindgrowth MindGrowth is a live-ranked self-help and personal development book finder covering self-improvement, psychology, productivity, habits, mindfulness, career, relationships and creativity. ### /neurovoid NeuroVoid is a browser space shooter game whose enemies are driven by a real-time TensorFlow.js neural network that learns from how you play. ### /newmind NewMind (NewsMind) is a news correlation engine that pulls headlines from many RSS sources, runs a small neural network inside the browser, and maps how current events relate to each other. ### /nextread NextRead is a private personal reading manager: a to-be-read shelf, current-reading progress with page tracking, star ratings for finished books, and an annual books-and-pages goal with a live progress ring. It uses Open Library search to add titles with covers and supports JSON export/import for backup. ### /quotewell QuoteWell is a literary quotes companion. It serves a deterministic quote of the day and a searchable, themeable library of classic public-domain quotes on reading, courage, love, time, wisdom, solitude, adventure, hope, nature, change, friendship, truth and imagination, with copy/share and a private favorites list stored in the browser. ### /readpace ReadPace is a reading-speed test and book reading-time planner. It measures your words per minute in about a minute, converts any book (using Open Library page counts) into total hours and calendar days, and generates a day-by-day reading plan with a target finish date. Everything runs in the browser with no account. ### /scifiorbit SciFiOrbit is a live-ranked science fiction and fantasy book discovery app. It merges Open Library trending and subject feeds with Google Books, applies fuzzy search, genre chips, weighted ratings, and a book news panel. Justified answers: it tells you what sci-fi and fantasy readers are discovering right now. ### /serieslog SeriesLog is a private book-series tracker. Search Open Library for titles (covers and authors included), group them into named series, mark each book planned / reading / finished, set page progress for long volumes, and export the entire shelf as JSON for backup. No account, no server. ### /techreads TechReads is a live-ranked technology book discovery app covering artificial intelligence, machine learning, programming, robotics and the digital future, with a Wired news panel. ### /thrillseek-webapp-thriller-book-engine ThrillSeeker is a smart single-page book finder for trending thriller, mystery and suspense novels, ranking live data from Open Library plus Google Books with fuzzy search, smart sorting, genre filters and instant caching. ### /vitalreads VitalReads is a live-ranked health, nutrition and wellness book finder covering nutrition, fitness, sleep, mental health and longevity, with a BBC Health news panel. ### /wealthreads WealthReads is a live-ranked finance, investing and business book discovery app covering personal finance, investing, economics and business classics, with a WSJ markets news panel.