Free Browser Tool Encodes and Reformats Environment Variables Without Sign-Up

·1 views

A web-based Environment Variable Encoder/Decoder has been released as part of a suite of over 200 free, no-login browser tools. The utility accepts standard .env key-value pairs and applies configurable encodings such as Base64 and URL encoding to variable values. Users can also reverse the process by feeding in already-encoded strings, and can export results in multiple formats including JSON, YAML, and shell export statements. A 'Hide Value' toggle allows developers to validate variable structure without exposing sensitive credentials on screen. The tool is designed as a practical intermediary for reshaping environment variables before they reach a secrets manager or CI/CD pipeline.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

AI Agent Resists Misleading Tool Descriptions in File-Deletion Safety Tests

A developer conducted four controlled experiments over two months to test whether an AI agent could be manipulated into choosing a dangerous bulk file-deletion tool over a safer, targeted one. In each test, only one variable was changed — including tool docstrings and the number of files — to create increasing pressure toward the riskier action. Even when a docstring contained a false, authoritative tip recommending a pattern that would have deleted a protected file, the model ignored it and reasoned from its own direct observations instead. When bulk deletion seemed more efficient, the agent defaulted to slower but safer repeated single-file deletions rather than adopting a broad, potentially destructive pattern. The experiments suggest that well-designed AI agents can remain grounded in observed context rather than being misled by manipulated tool descriptions.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Crucible v1.2 Adds TUI Wizard, React Native Support, and Security Fixes

Crucible, a code generation CLI for scaffolding production-ready UI components, has released version 1.2 with several major upgrades. The update introduces an interactive terminal UI wizard built on @inquirer/prompts, allowing developers to browse components, configure frameworks, and manage installs through a guided menu. React Native is now a supported target, with an initial set of five components compatible with both NativeWind and StyleSheet styling. Five new lifecycle commands — info, status, diff, update, and remove — give developers better control over generated files, including CI-friendly drift detection. The release also addresses security vulnerabilities, including prototype pollution in deepMerge, path traversal risks, and code injection in template compilation, alongside several bug fixes.

0 comments Read more at DEV Community

ProgrammingHacker News ·

I Regret Migrating to Codeberg

Article URL: https://xn--gckvb8fzb.com/i-regret-migrating-to-codeberg/ Comments URL: https://news.ycombinator.com/item?id=49021856 Points: 10 # Comments: 1

0 comments Read more at Hacker News

ProgrammingDEV Community ·

How to Systematically Tune ASP.NET Core APIs for High-Traffic Production Load

ASP.NET Core APIs that perform well in staging often degrade under real production traffic due to accumulated small inefficiencies rather than a single bug. The most common culprit is sync-over-async code, where blocking calls like .Result or .Wait() starve the thread pool and spike latency even when CPU usage appears normal. Developers are advised to propagate async/await throughout the entire call stack, including middleware and background services, and to pass CancellationTokens so work halts immediately when a client disconnects. Output caching can dramatically reduce backend load for endpoints serving repeated data, such as product catalogs, with tag-based invalidation keeping responses fresh without sacrificing cache hit rates. The broader tuning strategy covers async correctness, caching, data access, serialization, middleware ordering, and diagnostic tooling to guide where optimization effort is best spent.

0 comments Read more at DEV Community