Mira vs PicoDrive

Mira is a free, open-source AI code reviewer for pull and merge requests. It indexes repositories, using project context beyond the changed diff when assessing changes. Review results include inline comments with severity and confidence, plus a pull-request walkthrough and summary. GitHub users can apply one-click suggestions. Security analysis combines model-based review with secret scanning and OSV checks for packages added or upgraded in a request. Mira can learn custom review rules from rejected comments and recurring feedback on merged requests. It supports GitHub, GitLab, Forgejo, and Codeberg; Bitbucket support is planned. Operators deploy Mira themselves as a Docker image, storing indexes in SQLite or Postgres. Requests are routed through OpenRouter, with provider choices including Anthropic, OpenAI, Google, and DeepSeek. The maker says self-hosted deployments send no data or telemetry to its infrastructure. The source is available under Apache 2.0. The free plan includes all features; users pay model-provider costs directly.

PicoDrive is a freeware, open-source emulator for Sega 8-bit and 16-bit consoles through the 32X. It runs Mega Drive/Genesis, Sega/Mega CD, 32X, Sega Pico, SG-1000, SC-3000, Master System/Mark III, and Game Gear games, with save states. The emulator supports enhanced CD audio for compatible cartridge games in MSU, MD+/32X+ and Mode 1 formats loaded from CUE or CHD files. Sega Pico Storyware pages and pad overlays can be displayed from PNG files beside a cartridge image. Physical mice can emulate a Sega Mouse or Pico Pen, and keyboard support covers Sega Pico and SC-3000 devices, including a virtual overlay. SC-3000 cassette emulation accepts WAV and bitstream files and advances tapes when accessed. The project documents generic Unix-like and libretro builds. Release packages or ZIP archives are installed manually. Windows, Linux, and self-hosted use are listed. The PicoDrive plan costs nothing.