databases, coaching, and ads in your terminal
gm legends
Today: a database two men spent most of their careers building and then gave away, a writing coach that refuses to write anything for you, and the arrival of advertising inside the tool you code in.
SereneDB — Ultra-fast search & analytics database, agentic AI ready
SereneDB does full-text search and analytics in the same engine, so the Postgres plus Elasticsearch plus ETL arrangement that half the industry quietly runs on turns into one thing that still speaks both their protocols. Andrey has been at this since 2012, when he spent a month trying to build log storage with every relational trick he knew, gave up, tried Lucene, and watched a rough prototype answer in milliseconds what had been taking seconds. He and Alexander met seventeen years ago as juniors sharing a tiny office, always meaning to build something together, and they've put their benchmark against Elasticsearch up in public, which I appreciate more than I can properly say given how these claims usually turn up.
Arcjet — Your agents stopped answering and started doing
(sponsored)Your agents call tools, write to databases and move money, so a wrong answer is now a wrong action, which is a considerably worse meeting. Arcjet runs policy before every LLM call, tool call, query and API request: prompt injection, sensitive data, bots, rate limits, spend quotas, and your own rules in Rego on top. It reads the OpenTelemetry you already emit, so switching it on is one environment variable, no code changes and nothing to deploy. Each check also reads the earlier steps in the same workflow, so an agent's tenth action gets judged against the first nine and not on its own. JavaScript, Python and Go SDKs all at 1.0, agent framework guards included, free tier to start on.
thestory.run — A writing coach for corporate influencers.
thestory.run is a writing coach that interviews you and then makes you do the writing yourself. Johannes runs social tooling for 1,700 brands at Swat.io, so getting his own colleagues posting on LinkedIn should have been the easiest thing in the world, and seven signed up, and two or three were still going a month later. The rest just ran out of things to say. Then AI turned up and filled everyone's feed with long posts that read like nobody wrote them, and the stragglers went as well. So the coach asks questions until it works out the point you keep circling, hands you the shape of it, and leaves the sentences to you, which is a harder sell and probably the right one.
Freebuff Ads — Advertise to 500k developers in our coding agent
Freebuff Ads puts advertising inside a coding agent, across the desktop app, the CLI, mobile and web, aimed at the 500,000 developers already sitting in there working. You pay per click and set your own caps like any other ad network, except what you're actually buying is the minute somebody spends watching a model think. Idlen turned up five days ago paying developers 70% of whatever their own waiting earns, so we've had both halves of this inside a week now, one selling the gap and one renting it out, and I genuinely haven't worked out how I feel about it yet.
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