# gabrielbuzziv/emissor-nfse-nacional > Self-hosted NFS-e (Brazilian electronic service invoice) issuer that talks directly to the National NFS-e System API, running on your own Cloudflare account with no per-invoice fee. - Magnitude: 5.2 out of 10 — Early signal - Stars: 222 total · +14 stars measured 2026-11-14, 00:03–11:13 UTC, ≈ 53 by evening - Star trust: star growth looks organic - Category: Finance & crypto · Language: TypeScript · License: MIT · Created: 2026-11-12 · Last push: 2026-11-13 - GitHub: https://github.com/gabrielbuzziv/emissor-nfse-nacional · Page: https://gitnova.dev/en/r/gabrielbuzziv/emissor-nfse-nacional ## Useful for - Issue an NFS-e from your own system via POST /v1/notas and get back the authorized XML and PDF. - Cancel an already issued invoice through the API. - Generate signed PDF and XML links to send to the customer by email. ## Why it’s here - Star-counter measurements on 2026-11-14 (UTC), 00:03–11:13: 208 → 222 stars (+14). This is the change over that interval. - Estimated end-of-day forecast: about +53 stars, using observed gains and the previous day. - The repository is 2 days old and already has 222 stars. With less than two weeks of history, there's no usual pace to compare the spike against yet. - About 20 forks a day — people are taking the code. ## Star trust Star growth looks organic. Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer. ## Numbers - Forks: 34 - Issues and pull requests: 4 - Watchers: 0 - Average over the last week: 91 per day - Usual pace: too little history (under two weeks) - Stars in the last hour (measured): 0 ## Stars per day, last 3 days (oldest → newest, today is partial) 2026-11-12 … 2026-11-14: 107, 114, 14 ## Magnitude by day, last 2 days 11-13 5.5, 11-14 5.4 ## More in this category 1. **we-promise/sure** — 7.3 · Breakout · Finance & crypto · Ruby · +258 stars measured 2026-11-14, 00:03–11:13 UTC, ≈ 589 by evening Self-hosted personal finance and wealth management app, a community fork of the abandoned Maybe Finance project, runnable via Docker and accessible from browser, desktop, mobile, API and LLM agents. Full card: https://gitnova.dev/en/r/we-promise/sure.md 2. **tradermonty/claude-trading-skills** — 7.1 · Breakout · Finance & crypto · Python · +245 stars measured 2026-11-14, 00:03–11:13 UTC, ≈ 511 by evening A Claude Skills toolkit for individual investors and traders that structures market review, risk management, trade planning, journaling, and strategy development. It is not a signal service and does not automate buy/sell decisions. Full card: https://gitnova.dev/en/r/tradermonty/claude-trading-skills.md 3. **zadescoxp/calibrain-harness** — 4.9 · Early signal · Finance & crypto · Python · +38 stars measured 2026-11-14, 00:04–11:13 UTC, ≈ 77 by evening A forward-testing harness for crypto perpetual trading: plugs in fast classification models (Kairos, Jev), trades on Bybit testnet, and honestly evaluates whether the model has an edge. Full card: https://gitnova.dev/en/r/zadescoxp/calibrain-harness.md 4. **Jakeschincariol/day-trader-skill** — 3.4 · Steady · Finance & crypto · Python · +72 stars measured 2026-11-14, 00:04–11:15 UTC, ≈ 160 by evening A set of 11 Claude skills for day trading: chart scanning, news tracking, entry/exit timing, trade outcome simulation and risk checks on free public data. Full card: https://gitnova.dev/en/r/Jakeschincariol/day-trader-skill.md 5. **shy3130/tick-stock-panel** — 2.8 · Steady · Finance & crypto · Python · +32 stars measured 2026-11-14, 00:06–11:15 UTC, ≈ 67 by evening Self-hosted quant workbench for China A-shares: screening, anomaly monitoring and backtesting with local data storage, pluggable third-party sources and LLM assistance. Full card: https://gitnova.dev/en/r/shy3130/tick-stock-panel.md --- Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score. Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast. Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself. Data as of 2026-11-14 11:22 UTC, updated every 30 minutes.