2+ day, 12+ hour ago   (219+ words) Lex and parse Python source into a ruff_python_ast::Mod. Designed to be fast, error-recovering, and stable: it does not depend on any external grammar generator. Ruff originally used a parser derived from RustPython. In mid-2023 (first commit July 2023) the parser was reimplemented…...

6+ day, 16+ hour ago   (153+ words) PyTorch uses its own test harness, layered on top of unittest. From CLAUDE.md: Why a custom harness? The harness adds: assertEqual understands tensors, scalars, sequences, dicts, and named tuples. Don't roll your own torch.allclose checks in tests — they don't…...

1+ week, 17+ hour ago   (159+ words) Tools – DuckDB wiki Factory | Agent-Native Software Development tools/ ships the DuckDB CLI shell and packaging stubs for additional language clients (Julia, Swift) that link the engine. It is a smaller surface than src/ and extension/, but it is the entry…...

1+ week, 3+ day ago   (967+ words) A community of engineers who ship with Factory, share their work, and rise from Apprentice to Artisan. Contribute, climb the ranks, get recognized. Why join the Guild The Guild rewards consistent, public builders. Every rank you climb unlocks more credits,…...

1+ week, 4+ day ago   (558+ words) By Factory - August 13, 2026 - 2 minute read See how Factory usage maps to delivery speed, work priorities, and shipped artifacts across your engineering organization. Agent Effectiveness is available now in Factory Analytics. It connects Factory sessions to cycle time, work intent, and…...

2+ week, 18+ hour ago   (90+ words) fastapi/encoders.py is a single module exposing jsonable_encoder — the function that converts arbitrary Python values into JSON-compatible primitives. It is used internally for response bodies (when going through a Starlette JSONResponse), error payloads, and any time the framework needs to…...

2+ week, 5+ day ago   (132+ words) Stable Diffusion web UI Hires fix and upscaling workflow The repository ships ~12 user-facing scripts under scripts/ — non-alwayson scripts users pick from the Script dropdown on the txt2img / img2img / Extras tabs. They predate the extension system and remain the canonical examples of how…...

4+ week, 1+ day ago   (165+ words) Cache and vars plugins Shell plugins (and a note on strategy) The controller-side counterpart to a module. An action plugin runs in the controller's Python process; it can ship an AnsiBallZ wrapper to the remote host, but it's also free…...

4+ week, 2+ day ago   (239+ words) A "module" in Ansible is a unit of work that runs on a remote target. The corresponding "action plugin" runs on the controller and decides what to ship to the remote (or how to satisfy the task without touching one)....

2+ mon, 1+ week ago   (246+ words) By Matan Grinberg, Eno Reyes - June 15, 2026 - 3 minute read - In 2023, we launched Factory with the mission to bring autonomy to software engineering. While others were using models to speed up coding, we set out to deploy autonomous Droids across the enterprise…...