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Developer Tools

1323 summarised stories about Developer Tools, each linking back to the original source. Browse all topics →

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Thursday, 30 July 2026

llm 0.32rc2

Simon Willison's Weblog 2 months ago 31 ● 14 sources

LLM 0.32rc2 release updated the default model from GPT-4o mini to GPT-5.6 Luna and added an openai endpoint command for running prompts against OpenAI-compatible endpoints without prior configuration. GPT-5.6 Luna costs $0.20 per million input tokens and $1.20 per million output tokens, compared to GPT-4o mini's $0.15/$0.60. Users can now test prompts against local or remote compatible endpoints directly via CLI without installing LLM.

llm-chat-completions-server 0.1a0

Simon Willison's Weblog 2 months ago 49 ● 7 sources

A new plugin called llm-chat-completions-server version 0.1a0 was released that lets users run a local server exposing LLM models via an OpenAI Chat Completions compatible API endpoint. The server runs on port 9001 and uses the content-addressable logs feature from LLM 0.32rc1 to deduplicate conversation messages through hashing. This allows existing OpenAI-compatible clients to work with locally installed language models without modification.

llm 0.32rc1

Simon Willison's Weblog 2 months ago 18 ● 14 sources

LLM released version 0.32 release candidate, introducing a new database schema that uses content-addressable hash IDs for stored messages to enable deduplication and support for forked conversations. The update adds support for three new model variants: gpt-5.6-sol, gpt-5.6-terra, and gpt-5.6-luna. Existing data is preserved but users should back up their logs.db file before upgrading due to the significant schema changes.

Launch HN: Prized (YC S26) – Let non-engineer staff build secure internal tools

prized.dev 2 months ago 49

Prized, a Y Combinator-backed startup, launched a platform that lets non-engineer employees build secure internal tools by describing what they need, with an AI agent creating full-stack applications connected to company data. The platform enforces security through network-layer restrictions, scoped session tokens, an LLM judge reviewing external API calls, and per-tool Postgres schemas with audit logging of all data access. This allows organizations to turn ad-hoc notebooks and spreadsheets into shared, forked internal tools without requiring engineering resources or exposing sensitive credentials.

Claude Code Merge Queue

GitHub 2 months ago 17

Claude Code Merge Queue is a local development tool that serializes parallel code agent workflows by queuing their merge requests, preventing race conditions and redundant builds. The tool costs nothing to run locally, unlike GitHub's Merge Queue which requires cloud Actions minutes, and can process up to 20 landings per hour depending on test suite speed. Developers can now let multiple Claude Code agents work simultaneously while safely landing their changes sequentially through a FIFO queue.

AWS Startup Advisor Provides Architecture and Security Guidance

AWS 2 months ago 30

AWS launched Startup Advisor, an AI-powered assistant that provides architecture, security, cost, and scalability guidance for startups building on AWS. The tool is free for AWS Activate members and available both on the web and as an IDE extension, using data from the startup's AWS Activate application and website to provide context-aware recommendations. Startups can now receive curated guidance without starting from scratch, with proactive alerts to optimize costs and security throughout their development lifecycle.

Replit Design Turns Prompts and Screenshots into Production-Ready Pages

replit.com 2 months ago 19

Replit launched a design feature that converts prompts, URLs, Figma files, and screenshots directly into production-ready web pages and other digital assets. The tool generates complete landing pages, prototypes, posters, and emails from user input without requiring manual coding or design work. This lets developers and designers skip intermediate design-to-code steps and deploy finished pages faster.

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