Personal projects and software

PERSONAL PROJECTS · SOFTWARE & IDEAS

Build something useful.Keep it interesting.

PROJECT LOG

Built. Building. Next.

A working record of the software and projects I’ve built, am building, and plan to explore.

OPEN

Open source

Open code, with an honest record of how each project is taking shape.

HISTORY · INTERACTIVE MAP

mao-map

Live

An interactive map of Mao Zedong’s life from 1893 to 1976. Follow the timeline, explore places and events, and trace journeys.

Open SourceHistoryTimeline

WebAvailable

AI · INFORMATION RADAR

TrendRadar

Live

An open-source AI information radar that brings trending topics and RSS together, with filtering, analysis, translation, and multi-channel delivery.

Open SourceAINews & RSS

WebAvailable

Commercial edition · Beta soon

OPEN SOURCE · SLOT 03

Open experiment

Reserved slot

A place for an idea still taking shape. Its name, repository, and release date will come later.

Reserved

TOOLS

Personal tools

Tools shaped by needs I actually have—built myself or adapted to fit better.

CAPTURE · ORGANIZE · SHARE

SanFrame

Live

A local-first workspace for clipboard content and references.

Region and scrolling screenshots, offline OCR, image annotation, and batch PDF recognition.
Enable source identification to tag captures. Opt into text collection separately, then use tags to find records and choose what to sync.
Enable the built-in AI assistant with your own DeepSeek key; online requests may incur charges. Share text, images and files between computers and the Android companion on the same LAN.

Built for own needsOffline OCRLAN sharing

WindowsAvailablemacOSAvailableAndroidAvailable

OWN-NEED SOFTWARE · IN PROGRESS

Silicon Praxis

In progress

An interactive toolkit around traditional culture and personal exploration. Its web experience, product scope, and public home are still being prepared.

Built for own needsInteractiveIn progress

WebPlanned

ADAPTED SOFTWARE · SLOT 03

Adapted tool · 03

Reserved slot

Reserved for software adapted from an open-source project; the upstream project and changes will be added later.

Adapted from an existing project

VENTURE

Commercial experiments

Turning ideas worth pursuing into products I can keep improving over time.

PRODUCT EXPLORATION · IN PROGRESS

TrendRadar Commercial Edition

In progress

A distinct Windows and macOS commercial product with substantially different features from the open-source TrendRadar, now preparing for closed beta.

Commercial editionSeparate productDesktop

WindowsIn progressmacOSIn progress

COMMERCIAL EXPERIMENT · SLOT 02

Commercial experiment · 02

Reserved slot

Reserved for the next product exploration once its real need, service model, and public scope are clear.

Reserved

COMMERCIAL EXPERIMENT · SLOT 03

Commercial experiment · 03

Reserved slot

A place for a direction still being validated, without premature pricing, purchase links, or release claims.

Reserved

FIND ME

Follow the next release.

GitHub

@sansan0

Browse public repositories, issues, and recent commits.

Open GitHub profile

@heysandev

Read my updates and thoughts.

Open X profile

WeChat official account

硅基茶水间

Scan the QR code to follow.