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imgproxy

Fast remote image resizer.

Go binary or run as a container (includes official Helm chart). Resize images via URLs, which can (and should) be signed. Can serve files from cloud storage (S3, GCS, etc). Can compress, crop, fill, blur, watermark and convert to desired formats. Emits metrics to Prometheus, New Relic & Datadog. Open source or cloud service.

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elfshaker

High performance version control for binaries.

Designed to work particularly well for use cases with lots of similar files that don’t change often. Snapshot command stores the state of the current working directory - execute as you make changes like a git commit. Pack command compresses the snapshots. Very fast snapshot extract. Open source and works on Windows, Linux, macOS.

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Miller

Query & reformat CSV, TSV, JSON.

Work with field names rather than positional indices. Add new fields, run aggregations, colorized, tabular pretty-print. Operates with streams so only a single record is in memory at one time (unless needed for certain operations like sort) i.e. minimal footprint. Single binary (Golang, open source) with packages for Windows, Linux, macOS.

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Beta announcements

Status and descriptions are from the original edition.

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