How to run n8n: Docker install, open the editor, first Webhook workflow, credentials
Self-host n8n in Docker and ship your first Webhook workflow with credentials done right.
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Practical notes on ephemeral meetings, remote whiteboard collaboration, and when not to open another heavy meeting app.
How to use Cursor project rules: .cursor/rules, types, and a first Agent rule
Version .mdc rules in .cursor/rules so Agent diffs stay scoped to your repo.
How to install Bun: macOS/Linux setup, bun init, run TypeScript, bun install vs npm
Install Bun and use bun init plus bun install to run TypeScript with less tooling than npm alone.
How to install uv: uv init, uv add, uv run, and pip/venv compared
Bootstrap Python projects with uv init and uv add; use uv run instead of manual venv activate.
How to install GitHub CLI (gh): auth login, clone, and create issues and PRs
Install gh, authenticate, clone a repo, and open issues and pull requests without leaving the terminal.
How to use direnv: install, shell hook, .envrc, and per-project environment
Load .envrc on cd, unload on leave — env vars beside mise toolchain pins.
How to use lazygit: install, keybindings, stage commits, interactive rebase intro
Stage and commit in a terminal Git UI, then try your first interactive rebase in lazygit.
How to install uv: Python venv, uv pip install, and run scripts faster than pip
Install uv and use venv, uv pip, and uv run for faster Python workflows than traditional pip.
How to install eza and zoxide: modern ls, smart cd, shell aliases
Install eza and zoxide, alias modern listings, and jump dirs with z.
How to use Atuin for shell history: install, optional sync, Ctrl+R search, import bash/zsh
Install Atuin, init your shell, search history with Ctrl+R; sync only if you want multi-device backup.
How to use mise: install, activate shell, Node/Python runtimes, and .mise.toml
Install mise and commit .mise.toml so Node and Python track each repo directory.
How to use Docker Compose: install Docker, write compose file, up/down, logs, first web+DB stack
Install Compose, define a web+Postgres stack, and manage it with up, down, and logs.
How to use Zed code editor: download, first project, keybindings, AI panel
Download Zed, open a repo root, memorize core shortcuts, and send your first Assistant prompt.
How to use tmux: install, sessions, windows, panes, detach and attach
Install tmux, run sessions with windows and panes, detach while work continues, attach anytime.
How to install fzf on macOS and Linux: fuzzy file and history search
Install fzf, enable shell integration, and use Ctrl+T and Ctrl+R to fuzzy-search files and command history.
How to buy and activate a Ubigi travel eSIM: pick, pay, install
Pick a Ubigi country plan, pay on the official site or app, install before you fly, then turn the line and data roaming on when you land.
How to buy and activate a Saily travel eSIM: country plan, pay, install
Pick a Saily country plan, pay on the official site or app, install on Wi-Fi, then roam at landing.
How to buy and activate a Holafly travel eSIM: country, pay, install
Pick a Holafly country plan, pay on the official site, install on Wi-Fi, then roam at landing.
How to buy and activate a travel eSIM with Airalo: pick, pay, install
Buy an Airalo travel eSIM, install it on Wi-Fi, then turn on the line and roaming at your destination.
What Xiaomi 18 Fold 2026 is: XRING O3 passport foldable
Xiaomi’s first passport-style foldable debuts the in-house XRING O3. Below: shape, chip, China price, and no export plan.
What Huawei Mate XT 2 2026 is: inward trifold and privacy OLED
Huawei’s third trifold now folds inward and sells a paid privacy OLED on 1TB. Here is the hinge, the chip, China price, and the missing global date.
What Chrome 152 CVE-2026-85046 is: 2026 sixth zero-day patch
Google patched its sixth Chrome zero-day of 2026 on the Stable channel. Here is the version floor, the in-the-wild line, and why Chromium forks lag.
What Microsoft Project Zenith 2026 is: IFA 64GB Windows PCs
Microsoft named its developer-class Windows 11 setup on IFA day. Here is the official floor, the preload list, and how a stage box differs from a buy list.
What is TCL P80 Ultra: 2026 NxtPaper OLED explained
TCL finally put NxtPaper on OLED during the IFA week. Here are the checkable specs, the three-phone split, and how this differs from older LCD paper phones.
Acer Predator XB253Q U1 2026: What IFA's FHD 1000Hz Monitor Is
Acer used IFA 2026 to show its first native 1080p, 1000Hz Predator. Below are the checkable specs, the ship window, and how it differs from last winter’s 720p 1000Hz panel.
Firefox iOS ad blocker 2026: WebKit EasyList, off by default
Mozilla added an opt-in blocker inside Firefox on iPhone. Below: the checkable launch note, the toggle path, and the ads it will not touch.
What Claude Cowork’s 2026 built-in browser is: side-panel web tasks
Anthropic added a side-panel browser isolated from your tabs. Below: the checkable launch note, the two web paths, and the Enterprise default date.
What the 2026 GrapheneOS Pixel 11 warning is: MTE cut explained
GrapheneOS says Pixel 11 lacks MTE, so its port stalled. It points buyers at Pixel 8–10. Below: the checkable thread, the upgrades that remain, and what Google has not confirmed.
Browser screen share failed: black screen and empty picker
Confirm the picker and OS recording permission first. If a share is already on, stop it. Still black? Debug the path or use the board.
Browser meeting mic not working: permission, device, tab mute
Fix permission, device, and tab mute first. If media never starts after that, debug the network path.
When not to use Zoom: 15-minute huddles in a no-signup browser room
If setup is heavier than the agenda, use a no-signup browser room. Keep the enterprise suite for recording, PSTN, and large rooms.
What the 2026 OpenAI GPT-5.6 Sol price cut is: API down over 20%
OpenAI cut GPT-5.6 Sol API prices by more than 20%, at least through 21 November. The notes below split checkable rates, scope, and the unpublished permanent list price.
Who Amir Salek is at Anthropic 2026: Google TPU founder for chips
Bloomberg confirmed on Friday that TPU program founder Amir Salek joined Anthropic’s compute team. The notes below split checkable staffing, buying, and the unpublished ship date.
What CISA AA26-231A is: AI scripts targeting Siemens S7 PLCs
Five U.S. agencies wrote AI-assisted ICS exploit scripting as an active threat to Siemens S7 controllers, not a lab exercise. The file below follows AA26-231A.
What Nvidia’s 2026 $105B guarantee is: OpenAI Ohio PORTS-Pike campus
Nvidia wrote credit support for an OpenAI Ohio campus as residual-value guaranties capped at $105 billion — not cash wired on signing day. The file below stays with the 8-K and the press note.
What the 2026 Irregular eval incidents are: OpenAI, Anthropic, and Meta models reached the public internet
Three labs disclosed eval-time internet contact within two weeks. CNBC named Irregular as the shared environment. The facts below stay with the original posts.