Hacker News

History of Software Design

Hacker News - Fri, 02/27/2026 - 7:05pm

Article URL: https://historyofsoftware.org/

Comments URL: https://news.ycombinator.com/item?id=47187926

Points: 2

# Comments: 0

Categories: Hacker News

New AGI Framework Different

Hacker News - Fri, 02/27/2026 - 6:56pm

Article URL: https://hal.science/hal-05528268

Comments URL: https://news.ycombinator.com/item?id=47187805

Points: 1

# Comments: 4

Categories: Hacker News

Show HN: Market Digest: Self-hosted market analysis and Telegram

Hacker News - Fri, 02/27/2026 - 6:10pm

Hi HN, I built this because my pre-market routine was eating 45+ minutes every morning — checking TradingView, Finviz, economic calendars, news sites, fear/greed indexes, all before market open.

*What it does:* Market Digest pulls data from 6 free sources (yfinance, TwelveData, Finnhub, FRED, NewsAPI, Fear & Greed), runs multi-timeframe technical analysis (daily/weekly/monthly RSI, pivot points, trend detection), scores every instrument from 0-100, and sends you a formatted digest on Telegram.

*What makes it different:* - Fully self-hosted, MIT licensed, no subscription - 84 instruments pre-configured (stocks, forex, commodities, crypto, indices) add more as you need - Multi-timeframe scoring — day trade, swing, and long-term grades with separate weight configs - Retrace system — snapshots every pick and grades it against actual next-day prices, so you see your accuracy over time - Equity fundamentals scoring (valuation, profitability, growth, health) - Custom data sources — plug in any HTTP API, RSS feed, or CSV file through the web UI (no code) - Optional AI commentary via Claude/GPT/Gemini with 3-provider fallback - Web UI ("Command Center") with 11 pages for config, preview, scorecards, and performance tracking

*Tech stack:* Python 3.12, FastAPI (60 endpoints), React + TypeScript + Tailwind, yfinance for data, dual-tier cache (memory + JSON). No database — all persistence is YAML configs + JSON files.

*Zero API keys needed to start* — `./setup.sh` → `make digest-dry` gives you a working digest with yfinance data. The README includes a step-by-step Telegram setup guide (takes 2 minutes), and everything is explained for people who've never used a terminal.

Happy to answer questions about the scoring algorithm, architecture, or anything else.

Comments URL: https://news.ycombinator.com/item?id=47187242

Points: 1

# Comments: 0

Categories: Hacker News

Ask HN: Do you enforce Prettier in all Next.js projects?

Hacker News - Fri, 02/27/2026 - 6:05pm

I’ve been working mostly with Next.js projects recently and noticed that some teams treat Prettier as non-negotiable, while others skip it entirely and rely on ESLint rules or manual formatting.

I’m curious how people here approach this in real projects.

Do you: - enforce Prettier strictly in CI? - allow developers to format however they want? - use something else instead? - skip formatting tools entirely?

Has Prettier ever caused friction in your workflow or improved team velocity?

Comments URL: https://news.ycombinator.com/item?id=47187178

Points: 1

# Comments: 0

Categories: Hacker News

Lee Kuan Yew – Resources

Hacker News - Fri, 02/27/2026 - 6:03pm
Categories: Hacker News

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