A path through the garden
Tools & experiments.
Useful tools, small discoveries, and things learned by trying.
Notes in this topic
1–12 of 52
- A Dogecoin testnet wallet and transaction notebook
An older TypeScript PSBT experiment with derivation, P2PKH inputs, fee estimates, and broadcast handling.
Blockchain / Tools & experiments - A historical Flutter starter-template checklist
An earlier template's structure, localization, environment entry points, tests, and release preparation.
Mobile & interfaces / Tools & experiments - A historical PancakeSwap testnet deployment notebook
Keep the factory, router, pair bytecode hash, SDK, and frontend on the same deployment record.
Blockchain / Tools & experiments - A historical password-CSV import route into Keychain
An earlier browser-mediated import sequence, with the plaintext export boundary kept explicit.
Tools & experiments - A Homebrew architecture mismatch on early Apple Silicon
The difference between a Rosetta process and an ARM Homebrew prefix in an older M1 setup.
Tools & experiments - A January 2021 Apple Silicon compatibility note
A small historical record that should not be mistaken for a current software or pricing recommendation.
Tools & experiments - A recorded HP Z420 memory-training error
A workstation boot error and the power-management settings recorded during the earlier investigation.
Tools & experiments - A Solidity convention notebook, with rules kept in context
An older repository layout and formatting workflow, separated from compiler behavior and security guarantees.
Blockchain / Tools & experiments - A Windows startup-folder shortcut
The older per-user Startup-folder workflow for launching an application after sign-in.
Tools & experiments - An Arbitrum Goerli exchange deployment record
A historical Uniswap V2-style experiment, with chain identity and deployment constants kept together.
Blockchain / Tools & experiments - An earlier face-recognition web-service experiment
An Ubuntu/Python environment and a small Flask upload service, preserved with its deployment limits.
Cloud & systems / Tools & experiments - An earlier reusable Winston logger module
A shared logger import with rotating files, an environment label, and fixed-offset timestamps.
Cloud & systems / Tools & experiments