Blog
Hands-on picks of the best open-source tools — reviewed, compared, and always free.
August 27, 2026 · 16 min read
What coding agent memory actually is, the open-source tools that provide it — mem0, cognee, agentmemory, Letta, basic-memory — and a deep dive on projectmem, the local-first event-sourced option that warns your agent before it repeats a failed fix. Stars and licences verified at source on 27 August 2026.
Read →August 26, 2026 · 14 min read
Licenses, real prices and honest scope for every open-source Grammarly alternative worth knowing: Harper, LanguageTool, Vale and GemType, compared against Grammarly, ProWritingAid, QuillBot, Hemingway and Ginger. Every price checked at source on 26 August 2026.
Read →August 25, 2026 · 12 min read
A hands-on review of NextGenUp, a free MIT-licensed desktop app that upscales images to 8K and video to 4K locally with Real-ESRGAN and GFPGAN face restoration. Four upscaling modes explained, screenshots, an honest comparison against Topaz, Upscayl and Video2X, and where it falls short.
Read →August 4, 2026 · 6 min read
MLVC is Microsoft's open-source learned (neural) video codec — MIT-licensed, multi-platform, built for real-world deployment. What it is, how learned video codecs work, honest pros and cons, and live GitHub stars.
Read →July 19, 2026 · 8 min read
The best open-source terminal tools for developers — lazygit, bat, fzf, ripgrep, and HTTPie. Free, cross-platform, with install commands, pros and cons, and live GitHub stars.
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