Other1 month ago
APIs & datasets for the platforms that matter | Happy Endpoint
Access web-scraping APIs and bulk datasets for real estate, travel, and retail sectors with free samples.
@happyendpointhq · X
The full gallery
Topics
Known attributes
A lens, not a filter — shows only projects we could confirm.
Tech stack
241 projects
Access web-scraping APIs and bulk datasets for real estate, travel, and retail sectors with free samples.
@happyendpointhq · X
Validate product ideas against public user discussions to decide whether to build, narrow scope, or pivot.
@_sunbo · X
I built ProductIdeaScout to help founders validate product ideas before they start building:
Workspace combining tasks, CRM, documents, and finance with AI assistance.
not_wowinter13 · HN
Unified workspace where AI knows your business
Generate Excel files with specified row counts, up to millions of rows, for testing data imports and exports.
v2mo · V2EX
生成指定行数的 Excel 文件, 输入行数, 就能快速下载 xlsx 表格文件 后端测试需要用到 Excel 大文件，测试导入、导出。 这个工具用来测试是很顺手了。 [生成指定行数的 Excel 文件, 输入行数, 快速下载 xlsx 表格文件]( https://it365.janqi.com/generate-excel-file-with-specified-number-of-rows/zh/) 看了背后的技术： 使用了 WebAssembly Web Worker 能支持生成一百万行的 Excel 文件，还是有点猛，只是 100w 行，要等几十秒。 还能按规则填充列的数据，也支持插值表达式和随机数，自由度还是不错的。
Convert and edit audio, images, PDFs, and videos with 150+ free online tools, no signup required.
@factfile0 · X
API providing market data, economics, commodities, climate, and news in LLM-ready JSON.
@SugraSystems · X
Explore a curated archive of Apollo 11 with NASA sources, articles, and interactive lunar maps.
bethanyhunt · HN
Apollo 11 Tranquility Base Archive with Analyses
View real-time World Cup 2026 team analytics, lineups, and match predictions.
@WorldCup_XI · X
And the twist: it's my first ever 'vibe-coded' project — built solo with AI, shipped live through the whole tournament. £0 marketing → 7,000 visitors from 100 countries. The single biggest day? The final itself. ⚽
Click to collect multimodal data and beat AI bots for points in this data-gathering game.
@Ali363214029593 · X
“玩了 1 分钟就上瘾！🟩 我用秒悟做了一个 KGeN 主题小游戏《KGeN 数据守护者》： 点击真人收集真实多模态数据（声视动触），打 bot 赚分数，集齐还触发烧币特效！ 61.9M 真实人类数据守护 Physical AI，就从这个小游戏开始～ 快来玩！贡献你的数据吧 @KGeN_CN
Explore animated decay chains, emissions, and clinical applications of medical radionuclides.
@NazimCoskun · X
Radionuclide Explorer: This is an interactive resource for learning about common radionuclides used in nuclear medicine. It emerged out of curiosity: How far could an AI coding agent get with a real reference site in a single session? The whole thing including the layout, dataset and decay animations, was built in roughly one hour entirely by Claude Code, with only a few minor improvements.
Browser tools for image resizing, JSON formatting, PDF processing, text analysis, and design without login.
musekit · Product Hunt
Free AI Tools Free browser tools for everyday tasks, no login
Generate embeddable market sparklines for stocks, crypto, and indices via URL.
kahtaf · HN
Ticker-line.com – embeddable market sparkline SVGs