Protocol Buffers
protobuf.devDefine structured messages in `.proto` files and generate language-specific serialization code.
Define structured messages in `.proto` files and generate language-specific serialization code.
Repeating SVG backgrounds with colour, opacity and generated CSS
Track employee attendance through web, mobile, messaging apps, GPS, and biometric clocks in one timesheet.
A self-managed Linux VPS with root access and selectable operating-system or app images.
A cloud development workspace with browser and virtual-machine sandboxes plus a VS Code-based editor.
Run free, open-source CI/CD pipelines with containerized workflow steps.
A release workflow for recording package changes, calculating versions, and publishing changelogs.
Provision infrastructure from version-controlled configuration with a plan-before-apply command-line workflow.
Engineering calculations with steps and interactive models
Command-line media conversion with explicit stream control
Control torrent queues, content and bandwidth
Combine download sources from the command line
Practical developer-tool skills often missing from coursework
Manage calendar events and tasks in BusyCal across Mac and iPhone.
Perpetual trading with order controls and live-data APIs
Command-line transfers with mirroring and parallel jobs
Resize by percentage or pixel dimensions
Run self-hosted AI and automation applications on a root-access KVM VPS, with optional one-click installs.
Construct repeating vector artwork with editable node relationships
Provision Linux and Windows virtual machines with configurable images, networking, and billing modes.
Customer invoicing and rent collection with configurable merchant and property records
Measure and identify O-rings from phone photos
Email campaigns and visual journeys with agency account controls
Draw flowing abstract images with mirrored and spiral strokes