Show HN: Keep – Open-source alerting CLI https://ift.tt/KYA8hF3

Show HN: Keep – Open-source alerting CLI Hi Hacker News! Shahar and Tal from Keep here. We're thrilled to announce that we're open-sourcing our alerting CLI tool, Keep ( https://ift.tt/lYOLUrw ). Designed by developers for developers, Keep streamlines and simplifies alerting, making it a first-class citizen within the development process. Think of Keep as Prometheus Alertmanager but for all observability tools, with a simple and intuitive (GitHub actions-like) syntax. We believe that alerting has historically been neglected in existing monitoring platforms, leading to subpar alerting practices. With Keep, we aim to change that. Although it's still in its early stages, we would love to get your feedback on our project. Keep provides the following key features: 1. Declarative alerting that can be easily managed and versioned in your version control and service repository. 2. Alerts from multiple data sources for added context and insights. 3. Freedom from vendor lock-in, making it easier to switch to a different observability tool if needed. Some of the features we plan to add in the future include: - Integration with CI/CD processes to simplify alerts maintenance and testing. - Scoring system to assess the alert's urgency and provide relevant information. - Slack integration to keep track of alerts over time. - More providers, conditions, and other enhancements. We invite you to give Keep a try ( https://ift.tt/lYOLUrw ) and share your thoughts with us. Your feedback will help us make Keep the best it can be. https://ift.tt/lYOLUrw February 15, 2023 at 10:13PM

Scooter Permittees Receive Feedback from Students with Disabilities

Scooter Permittees Receive Feedback from Students with Disabilities
By Maddy Ruvolo

On a recent Monday in Golden Gate Park, 28 students and staff from AccessSFUSD gathered on JFK Drive to test-ride adaptive scooters. The group took turns riding adaptive devices from two scooter companies permitted to operate in the city, Lime and Spin. Adaptive devices are designed to meet the needs of riders with a variety of disabilities and provide additional stability features, such as a seat, a wider base, and an additional wheel. After trying the scooters, the students shared their feedback about a variety of design elements, including the wheels, seat, throttle, basket location, foot plate width, and the ease of getting started. 

Adaptive scooter demo in Golden Gate Park

Students embraced the opportunity to ride scooters and provide feedback. AccessSFUSD is a community-based program for students 18-22 with disabilities. Located across 11 sites in San Francisco, the program focuses on teaching functional life skills within the community setting. Developing advocacy skills is a key component of the program, and students enthusiastically shared their input with the scooter companies. Heidi Seretan, Special Education Department Head at AccessSFUSD: The Arc said, “It was a glorious day to ride and advocate on car-free JFK in Golden Gate Park, San Francisco’s own backyard.”  

One student shared they had an “amazing first time” riding a scooter and described it as “the best.” Students also gave thoughtful constructive criticism, explaining when a particular seat height or device design didn’t work for them. And one student said that they “need more practice... but I'm getting the hang of it.”   

Thumbs up to adaptive devices

Staff from Spin and Lime were on-hand to help students get rolling and to answer any questions. Both scooter permittees expressed their appreciation for the comments from AccessSFUSD students. Lime shared that they “enjoyed hearing directly” from the students and that their “hardware team has already begun reviewing students’ feedback to find ways to continue to refine our vehicles.” Spin echoed the importance of the students’ input, noting that “the direct feedback we gather from local San Francisco students and residents on our adaptive program is critical to continuously improving and more equitably serving the entire community.” 

AccessSFUSD students enjoying scooters 

This is the second time the SFMTA has partnered with AccessSFUSD and scooter permittees to host an adaptive scooter demonstration, with the first event held in fall 2021. Any organization interested in partnering on a similar adaptive scooter event should get in touch with Maddy Ruvolo with our Accessible Services team by emailing Maddy.Ruvolo@sfmta.com.  

Students ready to ride

The SFMTA has prioritized adaptive scooters as part of our Powered Scooter Share Permit Program. The three scooter permittees — Bird, Spin and Lime — are required to provide adaptive scooters as a minimum of 5% of their on-street fleet. The permittees also offer different types of adaptive devices through their Complementary Adaptive Programs, which provide longer-term adaptive rentals free of charge through scheduled drop-off and pick-up. We encourage all who are interested to try an adaptive scooter, and stay tuned for more scooter demonstration events coming later this year! 

Published February 15, 2023 at 10:54PM
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Show HN: A/B test your GPT3 prompts https://ift.tt/RwBIkUN

Show HN: A/B test your GPT3 prompts https://ift.tt/40SyQhH February 15, 2023 at 11:48PM

Show HN: Openapi.security, a fast security checker for REST-based API https://ift.tt/N6WBMbn

Show HN: Openapi.security, a fast security checker for REST-based API tl;dr we released openapi.security, an online tool that performs a dozen of security tests on any given openapi/swagger-based API, with no signup or email required. You can try it here: https://ift.tt/SHaERgO My team at Escape (YC W23) is mainly focused on securing GraphQL APIs. For this, we developed a new approach called Feedback driven API Exploration. Basically, we infer the right security tests cases to run using the specification and a carefully crafted in house graph traversal algorithm. (It's a bit long to describe here but we published a more in depth explanation of how this algorithm works in our blog!) We recently wondered if this Feedback Driven Exploration approach could be efficiently applied to good old REST APIs as well. From our experience, well designed GraphQL and REST APIs are quite equivalent: both have an organized data structure and explicit relationships between objects. So why wouldn't it work? We often organise internal hackathons. So this time, we focused on this experiment, adapting our algorithm to REST and ending up creating our last side project: OpenAPI.security. It is a very simple tool: anybody can enter an OpenAPI / Swagger spec, and openapi.security will run a bunch of security tests on it and give back a report. It's designed to be fast and smart in the way it analyzes input specs. https://ift.tt/SHaERgO February 15, 2023 at 12:28AM

Show HN: I built a little online drum machine using 808 style samples https://ift.tt/aeg2hxM

Show HN: I built a little online drum machine using 808 style samples https://peel.fm February 15, 2023 at 01:34AM

Show HN: I made an extension for browser bookmarks https://ift.tt/ZxeSRbj

Show HN: I made an extension for browser bookmarks Hello HN! I have just released my browser extension. FavBox - is a bookmark management tool with a clean and modern UI. Absolutely compatible with default browser bookmarks has no third-party services, and still syncs with the browser profile. Free and open source. Chrome Web Store https://ift.tt/8Qf5sym... https://ift.tt/X5Kv9el February 14, 2023 at 05:01PM

New Express Service Comes to the 1 California

New Express Service Comes to the 1 California
By Melissa Culross

Newly painted Muni flag stop indicating the pilot 1X California Express

Beginning February 21, 2023, a pilot program will offer express bus service on the new 1X California Express between the Richmond neighborhood and the Financial District. The SFMTA plays a significant role in San Francisco’s economic recovery, and this pilot that serves downtown is part of that. 

We have been working on improving travel time and reliability over the last several years. Travel times are now 11% quicker on the 1 California thanks to new transit lanes on California, Clay and Sacramento streets. But our work is not done on the corridor! The new 1X California express will provide another option for riders to zoom from the inner Richmond into and out of downtown even faster. We also expect this service to ease crowding on the 1 California as more people head back to the office. 

Three morning 1X California Express buses will depart from 33rd Avenue and Geary Boulevard at 8:00 a.m., 8:30 a.m. and 9:00 a.m. They will make stops along 33rd Avenue, 32nd Avenue and California Street until Arguello Street, then express straight to Downtown.  

Three afternoon 1X California Express buses back to the Richmond will depart from Sacramento and Davis streets at 4:30 p.m., 5:00 p.m. and 5:30 p.m. They will make three downtown stops and then express straight to Arguello and California. The first two outbound stops of the 1X California Express have been aligned with 1 California local stops to improve convenience for Muni customers. The last downtown stop is at David and Pine streets.  

You can find more detailed service information on the 1X route page (SFMTA.com/1X). 

The SFMTA is monitoring this pilot and will evaluate whether to make it permanent based on the needs of our riders. Let us know what you think at the Muni Feedback page. 

We are excited about this opportunity to support the recovery of downtown San Francisco by offering people this swift way to get there. 

Published February 14, 2023 at 11:31PM
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